Paging Companies IXO/TAP Modem Numbers (Support@Seqent.Com)

Head Office Suite 135 4474 Blakie Road London, ON, Canada N6L 1G7 Phone : +1.519.652.0401

Paging Companies IXO/TAP Modem Numbers ([email protected])

This document contains the known IXO/TAP dial-up phone numbers that can be used with First PAGE. Please send any questions, problems or additions to: [email protected]

Provider Coverage Phone Number Speed Modem Settings Alpha Length A Better Beep Bakersfield, CA 805-334-7002 A Better Beep Fresno, CA 209-778-9451 A Better Beep San Luis Obispo, CA 805-542-4050 A Better Beep Santa Barbara, CA 805-730-3118 A Better Beep Santa Rosa, CA 707-523-6571 A Better Beep Stockton, CA 209-762-3094 Action Page 800-933-4585 7,e,1 (1200 baud) Advanced Paging US New Orleans, LA 888-723-2337 Advantage 805-647-5962 AirPage Austria 43 688 3322111 7,e,1 Air Touch 800-310-2193 Air Touch 800-326-0038 Air Touch 312-514-9243 2400,7,e,1 Air Touch 800-326-0038 Air Touch 800-310-2193 Air Touch Albuquerque, NM 505-883-1977 Air Touch Athens, GA 706-369-8134 Air Touch Atlanta, GA 404-873-6337 Air Touch Austin, TX 512-873-8719 Air Touch Austin/San Antonio, TX 210-349-2159 Air Touch Bakersfield, CA 805-324-5934 Air Touch Boca Raton, FL 407-994-3507 800-870-9537 Air Touch Boise, ID 208-869-0004 Air Touch Brandenton, FL 813-751-3658 Air Touch CA 888-287-7108 Air Touch Casa Grande, AZ 520-426-1220 800-624-7868 Air Touch Chicago, IL 708-708-4027 Air Touch Chula Vista, CA 619-296-0771 Air Touch Cincinnati, OH 513-665-9917 Air Touch Cleveland, OH 216-241-3825 Air Touch Dallas/Fort Worth, TX 800-672-4371 817-265-1848 Air Touch Daytona, FL 904-252-4184 Air Touch Denver, CO 303-368-4727 Air Touch Detroit, MI 800-371-8800 800-564-7079 810-539-9667 Air Touch Escondido, CA 619-747-5007 Air Touch Flagstaff, AZ 520-744-7317 Air Touch Fort Myers, FL 813-275-8934 Air Touch Fresno, CA 209-222-9811 Air Touch Ft. Lauderdale, FL 305-462-1726 Air Touch Gainesville, GA 404-534-0862

Air Touch Gainesville/Ocala, FL 904-622-8224 Air Touch Grand Rapids, MI 616-682-0304 800-290-0019 Air Touch Houston, TX 713-935-3015 Air Touch Indianapolis, IN 317-553-2471 Air Touch Jacksonville, FL 904-396-2542 Air Touch Kansas City, KS 800-546-7243 913-492-9468 Air Touch Kansas City, MO 913-492-9468 Air Touch Lakeland, FL 813-688-7915 Air Touch Lansing, MI 800-499-9297 Air Touch Las Vegas, NV 702-733-7302 Air Touch Lexington, KY 502-276-1633 Air Touch Los Angeles, CA 213-268-4214 714-939-9667 Air Touch Louisville, KY 502-426-0721 Air Touch Merced, CA 209-723-1232 Air Touch MI 810-539-3917 Air Touch (MI) 800-371-8800 Air Touch Miami, FL 305-265-9191 Air Touch Midland/Odessa, TX 915-570-4074 Air Touch Modesto, CA 209-527-3397 Air Touch Naples, FL 813-591-4479 Air Touch Nationwide 800-793-4549 Air Touch Nationwide 800-347-7243 Air Touch Nationwide 2 800-326-4724 Air Touch Oceanside, CA 619-439-2151 Air Touch OR 541-431-2999 541-857-3999 541-924-7999 Air Touch Orlando, FL 407-645-3103 Air Touch Palm Beach, FL 407-832-6422 Air Touch Phoenix, AZ 602-253-4297 Air Touch Port Charlotte, FL 813-624-6175 Air Touch Port Richey, FL 813-844-3552 Air Touch Portland, OR 503-226-2193 503-948-0000 Air Touch Reno, NV 702-324-0755 Air Touch Sacramento, CA 916-447-6053 Air Touch Saint Louis, MO 314-423-0154 Air Touch Salt Lake City, UT 801-261-5768 Air Touch San Diego, CA 619-296-0772 619-576-1783 800-479-0479 858-576-1783 Air Touch San Francisco, CA 510-889-2872 800-662-5742 Air Touch San Jose, CA 408-950-0572 Air Touch Sarasota/Venice, FL 813-954-9071 Air Touch Seattle, WA 206-643-4898 Air Touch Sherman/Denison, TX 903-465-1519 Air Touch Sierra Vista, AZ 520-458-0910 Air Touch St. Petersburg, Fl 813-573-1798 Air Touch Stockton, CA 209-467-0803 Air Touch Tallahassee, FL 904-385-1663 Air Touch Tampa, FL 813-877-1715 Air Touch Temecula, CA 909-699-6909 Air Touch Texas 800-672-4371 Air Touch Tucson, AZ 520-622-3122 602-622-3122 2

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Air Touch Vancouver, WA 360-418-0500 Air Touch PowerBand Bellingham, WA 360-303-0012 Air Touch PowerBand Bremerton, WA 360-701-0013 Air Touch PowerBand Colorado Springs, CO 719-641-0013 Air Touch PowerBand Denver, CO 303-349-0013 Air Touch PowerBand Greeley, CO 970-302-0012 Air Touch PowerBand McMinnville, OR 503-434-0681 Air Touch PowerBand Minneapolis, MN 612-709-0013 Air Touch PowerBand Mount Vernon, WA 360-391-0012 Air Touch PowerBand Olympia, WA 360-789-0013 Air Touch PowerBand Portland, OR 503-730-0013 Air Touch PowerBand Provo, UT 801-360-0013 Air Touch PowerBand Salem, OR 503-949-0013 Air Touch PowerBand Salt Lake City, UT 801-455-0013 Air Touch PowerBand Seaside, OR 503-738-2334 Air Touch PowerBand Seattle, WA 206-919-0090 Air Touch PowerBand So. CA (213) & (800) 213-219-9000 800-247-8682 Air Touch PowerBand So. CA, CA (888) 888-287-7108 Air Touch PowerBand Tacoma, WA 206-380-0013 Air Touch PowerBand Vancouver, WA 360-903-0013 Alert NV 702-362-1748 AllCom US Farmington, AR 501-267-1325 7,e,1 AllCom US Fayettville, AR 501-575-9998 7,e,1 AllCom US Rogers, AR 501-621-9298 7,e,1 AllTell US 877-654-3243 AllTell US Chanute, KS 620-432-4036 Alltell US Colby, KS 785-443-1489 Alltell US Concordia, KS 785-243-0673 AllTell US Dodge City, KS 620-338-5734 AllTell US Emporia, KS 620-343-5222 AllTell US Eureka, KS 620-583-4009 AllTell US Fort Scott, KS 620-224-0011 AllTell US Garden City, KS 620-271-4163 Alltell US Goodland, KS 785-821-2447 AllTell US Great Bend, KS 785-623-9591 AllTell US Hays, KS 785-623-9591 Alltell US Holyrood, KS 785-252-7071 Alltell US Hoxie, KS 785-675-9510 AllTell US Hutchinson, KS 620-727-2081 AllTell US Independence, KS 620-332-7535 Alltell US Junction City, KS 785-252-7071 AllTell US Laharpe, KS 620-496-7688 Alltell US Lenora, KS 785-567-7466 AllTell US Liberal, KS 620-629-1123 Alltell US Manhattan, KS 785-532-9704 Alltell US Maple Hill, KS 785-256-5129 AllTell US McPherson, KS 620-242-4084 AllTell US Moundridge, KS 620-386-9631 Alltel US Mt. Pleasant, TX 903.563.2400 Alltell US Navarre, KS 785-479-1397 Alltell US Norton, KS 785-871-0252 Alltell US Ottawa, KS 785-229-2587 Alltell US Palco, KS 785-737-6191 Alltell US Phillipsburg, KS 785-543-9300 Alltell US Pittsburg, KS 620-232-4244 Alltell US Pratt, KS 620-672-1766 Alltell US Russell, KS 785-483-1867 Alltell US Salina, KS 785-820-1276 Alltell US Scott City, KS 620-874-0700 3

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

AllTell US Sedgwick, KS 316-772-3130 Alltell US Ulyssis, KS 620-353-3350 Alltell US Wellington, KS 620-326-0460 Alltell US Winfield, KS 620-229-4042 Alltell US Wamego, KS 785-456-3444 A-Plus Communications Alabama 800-921-6625 US Alert US 702-362-1748 American Messaging http://americanmessaging.net/modemnumbers.html (formerly SBC/Ameritech) American Pager US 210-657-5562 American Pager US 800-660-5747 American Paging Austin, TX 512-451-0777 American Paging AZ 800-364-0816 American Paging AZ 602-265-5203 American Paging American Paging Baltimore, MD 410-223-5007 American Paging Chicago, IL 708-574-3944 American Paging Colesville, MD 301-940-9000 American Paging El Paso, TX 915-594-2962 American Paging Fort Lauderdale, FL 305-631-2018 American Paging Fredricksburg, MD 301-682-0002 American Paging Glen Burnie, MD 410-863-3000 American Paging Green Bay, WI 414-320-8800 American Paging Hyttsville, MD 301-454-3900 American Paging Indianapolis, IL 317-575-9156 American Paging Jacksonville, FL 904-399-0146 American Paging Louisville, KY 502-267-8910 American Paging Madison, WI 608-578-8800 American Paging Milwaukee, WI 414-320-8800 American Paging Oklahoma City, OK 405-495-4023 American Paging Orlando, FL 800-233-9977 American Paging Phoenix, AZ 602-265-5203 American Paging Phoenix, AZ 800-444-5072 American Paging Pittsburgh, PA 412-364-9450 American Paging Richmond, VA 804-672-8026 American Paging Salt Lake City, UT 801-488-6473 2400 7,e,1 80 American Paging San Antonio, TX 210-657-5562 American Paging St. Louis, MO 314-428-7431 American Paging St. Paul, MN 612-641-0864 American Paging Tampa, FL 813-854-2556 American Paging Tucson, AZ 602-623-5018 American Paging Tulsa, OK 918-664-7079 American Paging Waldorf, MD 301-374-1000 American Paging Washington, DC 202-886-9000 American Paging Washington, DC (toll 800-459-2033 free) American Paging Wisconsin 800-642-4152 Ameritech US 888-758-3036 Ameritech US 314-841-8410 Ameritech US 517-730-1400 Ameritech US 616-201-2000 Ameritech US 312-514-9243 Ameritech US Cleveland, OH 216-670-7243 Ameritech US Madison, Wisconsin 800-677-7454 Ameritech US IL 708-563-0024 Ameritech US St. Louis, MO 314-973-9739 314-841-8410 Answer Page US Grants Pass, OR 541-471-5000 (Medford) 4

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Answer Page US Medford, OR 541-770-0000 Appalachian Wireless Albany, KY 606-293-4050 Appalachian Wireless Barbourville, KY 606-243-4050 Appalachian Wireless Beattyville, KY 606-464-4000 Appalachian Wireless Campbellsville, KY 270-469-2100 Appalachian Wireless Colombia, KY 270-385-7000 Appalachian Wireless Hazard, KY 606-853-0000 Appalachian Wireless Huntington, WV 304-244-1000 Appalachian Wireless Inez, KY 606-626-4050 Appalachian Wireless Irvine, KY 606-723-1300 Appalachian Wireless Jackson, KY 606-666-1200 Appalachian Wireless Lexington, KY 859-346-4050 Appalachian Wireless London, KY 606-234-4050 Appalachian Wireless Louisa, KY 606-624-4050 Appalachian Wireless Middlesboro, KY 606-347-0000 Appalachian Wireless Monticello, KY 606-340-1000 Appalachian Wireless Paintsville, KY 606-482-0000 Appalachian Wireless Pikeville, KY 606-616-0000 Appalachian Wireless Prestonsburg, KY 606-339-4500 Appalachian Wireless Somerset, KY 606-677-5000 Appalachian Wireless Whitesburg, KY 606-821-0000 Appalachian Wireless Williamson, KY 606-237-2999 Appalachian Wireless Williamsburg, KY 606-539-8000 A-Plus Communications Alabama 800-921-6625 Arch (UVA 2400) 800-946-4644 2400 Arch (UVA 36000) 800-250-6325 36000 Arch Communications Albany, NY 518-230-0000 Arch Communications Albuquerque, NM 505-540-1000 Arch Communications Anaheim, CA 714-666-4700 Arch Communications Anchorage, AK 907-522-8802 Arch Communications Anderson, SC 864-964-3500 Arch Communications Arlington, VA 703-420-7363 Arch Communications Atlanta, GA 404-722-2000 Arch Communications Augusta, GA 706-849-1410 Arch Communications Austin, TX 512-476-2893 Arch Communications Bakersfield, CA 661-336-4716 Arch Communications Barstow, CA 760-957-2000 Arch Communications Bartlesville, OH 918-262-7243 Arch Communications Baton Rouge, LA 225-336-8959 Arch Communications Beaumont, TX 409-456-9999 Arch Communications Bellevue, WA 425-747-1401 Arch Communications Billerica, MA 978-629-3516 Arch Communications Birmingham, AL 205-510-2020 Arch Communications Birmingham, AL 205-770-0000 Arch Communications Boise, ID 208-391-9100 Arch Communications Boston, MA 617-802-0099 Arch Communications Boulder, CO 303-415-5415 Arch Communications Bradenton, FL 941-856-7243 Arch Communications Brooksville, FL 352-848-2850 Arch Communications Broward, FL 954-402-7243 Arch Communications Buffalo, NY 716-360-0000 Arch Communications Burbank E. SF Valley, 818-667-0050 CA Arch Communications Burlington, MA 781-896-0099 Arch Communications Canoga Park, W. SF 818-596-3000 Valley, CA Arch Communications Charlotte, NC 704-520-0000 Arch Communications Charleston, SC 843-219-0000 Arch Communications Chicago, IL 630-367-6000 630-398-6000 5

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Arch Communications Cincinnati, OH 513-408-9999 Arch Communications Clearwater, FL 727-790-7299 Arch Communications Cocoa Beach, FL 321-640-1700 Arch Communications Colton, CA 909-270-6584 Arch Communications Columbia, SC 803-301-0000 Arch Communications Columbus, OH 614-647-7243 Arch Communications Compton, CA 310-509-0001 Arch Communications Corona, CA 909-270-6584 Arch Communications Corpus Christi, TX 361-962-0012 Arch Communications Dade City, FL 652-518-7243 Arch Communications Dallas/Ft. Worth, TX 214-835-7243 Arch Communications Dayton, OH 937-370-9999 Arch Communications Daytona Beach, FL 904-691-3501 Arch Communications Denver, CO 303-491-9999 Arch Communications Detroit, MI 248-827-7399 Arch Communications Erie, PA 800-800-2995 814-864-1735 814-868-5576 Arch Communications Eugene, OR 541-718-0009 Arch Communications Everett, WA 425-886-2300 Arch Communications Fort Collins, CO 970-622-2822 Arch Communications Fredericksburg, VA 540-370-7363 Arch Communications Freeport, TX 409-233-5524 Arch Communications Fresno, CA 559-225-1503 Arch Communications Ft. Myers, FL 941-339-5299 Arch Communications Gainesville, FL 652-491-4900 Arch Communications Galveston, TX 409-942-1042 Arch Communications Gardena, CA 310-298-2995 Arch Communications Greenly, CO 970-346-6777 Arch Communications Greensboro, NC 336-321-3000 Arch Communications Greenville, SC 864-217-0000 Arch Communications Hartford, CT 860-948-2000 Arch Communications Hayward, CA 925-920-1100 Arch Communications Hemet, CA 909-617-0000 Arch Communications Houston, TX 713-716-7243 713-712-7243 Arch Communications Huntsville, AL 256-860-0000 Arch Communications Indianapolis, IN 317-307-9999 Arch Communications Irvine, CA 949-451-7144 Arch Communications Jacksonville, FL 904-816-0101 904-851-8800 Arch Communications Kansas City, FL 913-408-7243 Arch Communications Kissimmee, FL 407-931-8933 Arch Communications Knoxville, TN 865-301-9998 865-301-9999 Arch Communications Lafayette, LA 337-232-6428 Arch Communications Lakeland, FL 863-563-7299 Arch Communications Lake Helen, FL 904-851-8800 Arch Communications Las Vegas, NV 702-660-0100 702-661-7243 Arch Communications Laeton, OK 580-901-7243 Arch Communications Leesburg, FL 652-319-4600 Arch Communications Lexington, KY 606-532-9999 Arch Communications Lexington, MA 781-845-0403 Arch Communications Long Island, NY 516-290-2000 Arch Communications Longview, WA 360-575-2000 Arch Communications Los Alamitos, CA 562-744-6300 Arch Communications Los Angelos, CA 213-303-9372 Arch Communications Louisville, KY 502-581-8799

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Arch Communications Macon, GA 404-722-2000 912-771-0000 Arch Communications Madison, WI 608-682-1116 Arch Communications Maplegrove, CA 626-850-6773 Arch Communications Maryland, MD 301-558-7363 410-373-7363 Arch Communications Merced, CA 209-724-7002 Arch Communications Memphis, TN 901-769-9998 901-769-9999 Arch Communications Miami, FL 305-287-7243 Arch Communications Milwaukee, WI 414-230-1116 Arch Communications Minneapolis, MN 952-809-8176 Arch Communications Modesto, CA 209-527-9101 Arch Communications Mobile, AL 334-568-0000 Arch Communications Mt. Vernon, WA 360-848-8175 Arch Communications Naples, FL 941-436-9299 Arch Communications Nashville, TN 615-303-9998 615-303-9999 Arch Communications Neenah/Green Bay, WI 920-440-1116 Arch Communications Newhall/Santa Clarita 661-287-3000 Valley, CA Arch Communications New Hampshire, NH 603-561-0099 Arch Communications New Jersey, NJ 201-502-7243 908-983-7243 Arch Communications Niagara Falls, NY 716-618-0000

Arch Communications New Orleans, LA 504-454-0624 Arch Communications New Port Richey, FL 727-843-5299 Arch Communications Newburg, NY 914-438-0000 Arch Communications Newport, RI 401-538-8888 Arch Communications Norfolk, VA 757-366-1044 Arch Communications Norwalk, CA 652-707-1000 Arch Communications North Kingston, RI 401-548-8888 Arch Communications NYC Brooklyn, NY 914-438-0000 Arch Communications NYC Manhattan, NY 917-252-2000 Arch Communications Ocala, FL 904-690-4000 Arch Communications Oklahoma City, OK 405-980-7243 Arch Communications Olympia, WA 360-290-0200 Arch Communications Omaha/Lincoln, NE 402-899-7243 Arch Communications Ontario/Claremont, CA 909-448-2100 Arch Communications Orange City, FL 904-851-8800 Arch Communications Orange, TX 409-792-8999 Arch Communications Orlando, FL 407-974-7099 Arch Communications Palm Springs, CA 760-833-1234 Arch Communications Palmdale/Lancaster, CA 661-540-1005 Arch Communications Philadelphia, PA 215-916-0022 Arch Communications Phoenix, AZ 602-591-6000 Arch Communications Pittsburgh, PA 412-514-0010 Arch Communications Port Charlotte, FL 941-857-7243 Arch Communications Port Neches, TX 409-626-9899 Arch Communications Portland, OR 503-527-3999 Arch Communications Providence, RI 401-221-8888 Arch Communications Pueblo, CO 719-584-0941 Arch Communications Racine, WI 262-927-1116 Arch Communications Raleigh, NC 919-505-0000 Arch Communications Reno, NV 775-321-6040 Arch Communications Richmond, VA 804-278-7844 Arch Communications Rochester, NY 585-306-0000 Arch Communications Sacramento, CA 916-592-0000 916-981-2000 7

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Arch Communications Saddleback, CA 949-227-0014 Arch Communications Salem, OR 503-589-3099 Arch Communications Salt Lake City, UT 801-919-0008 Arch Communications San Antonio, TX 210-342-8831 Arch Communications San Diego, CA 619-918-8808 Arch Communications San Fernando, CA 818-328-0020 Arch Communications San Francisco, CA 415-207-0057 Arch Communications San Gabriel Valley, CA 626-292-3012 Arch Communications San Jose, CA 408-798-7201 Arch Communications San Luis Obispo, CA 805-782-2416 Arch Communications San Mateo, CA 650-371-0040 Arch Communications Santa Barbara, CA 805-349-3025 Arch Communications Santa Monica, CA 310-239-5116 Arch Communications Santa Rosa, CA 707-316-0002 Arch Communications Sarasota, FL 941-569-7299 Arch Communications Seattle, WA 206-671-6800 Arch Communications Shreveport, LA 318-226-8908 Arch Communications South New Jersey, NJ 856-253-0023 Arch Communications Spartanburg, SC 864-216-0000 Arch Communications Springfield, MA 413-290-0101 Arch Communications Springfield, MO 417-663-7243 Arch Communications Spokane, WA 509-490-0000 Arch Communications St. Augustine, FL 904-823-1600 Arch Communications St. Louis, MO 314-788-7243 Arch Communications Stillwater, OK 405-902-7243 Arch Communications Stockton, CA 209-889-4100 Arch Communications Syracuse, NY 315-419-0000 Arch Communications Tacoma, WA 253-572-4019 Arch Communications Tallahassee, FL 850-425-0800 Arch Communications Tampa Bay, FL 813-219-7299 Arch Communications Taunton, MA 508-301-0099 Arch Communications Temecula, CA 909-507-1234 Arch Communications Thousand Oaks, CA 805-494-5818 Arch Communications Tillamook, OR 503-815-8700 Arch Communications Tiverton, RI 401-549-8888 Arch Communications Toledo, OH 440-303-7243 Arch Communications Tulsa, OK 918-880-7243 Arch Communications Tucson, AZ 520-930-7243 Arch Communications Vancouver, WA 360-408-0000 Arch Communications Ventura/Oxnard, CA 805-671-0143 Arch Communications Victorville, CA 760-955-9099 Arch Communications Visalia, CA 559-741-5506 Arch Communications Washington, DC 202-209-7363 Arch Communications West Palm Beach, FL 561-551-7243 Arch Communications Westchester, NY 914-284-0000 Arch Communications Westerly, RI 401-547-8888 Arch Communications Wilmington, MA 978-924-0099 Arch Communications Winter Haven, FL 863-295-6299 Arch Communications Wichita, KS 316-969-7243 Arch Communications Woonsocket, RI 401-546-8888 Arch Communications Youngstown, OH 330-380-7243 Arch Communications Zepherhills, FL 813-718-7243 Arch Paging Boise, ID 208-376-0644 800-486-5554 Arch Paging Charlotte, NC 800-741-2337 Arch Paging Cleveland, OH 216-464-3185 Arch Paging Cleveland, OH 216-591-0925 Arch Paging Colorado Springs, CO 800-490-1320 Arch Paging Columbus, OH 800-946-4644 Arch Paging Columbia, SC 888-377-4231 8

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Arch Paging Eugene, OR 541-342-5214 Arch Paging Fort Wayne 219-484-2090 Arch Paging Greensboro, NC 888-377-4229 Arch Paging Greenville, SC 888-377-4230 Arch Paging MI 800-613-1107 800-613-1108 800-613-5712 Arch Paging NJ 201-440-8777 732-651-1101 Arch Paging Portland, OR 503-527-3030 503-228-7660 Arch Paging Portland, OR 503-228-7660 Arch Paging Raleigh, NC 888-377-4228 Arch Paging Rochester, NY 716-232-7324 Arch Paging Seattle, WA 800-695-6285 Arch Paging St. Louis Metro, MO 618-549-4685 Arch Paging St. Louis, MO 800-294-9988 Arch Paging Western Mass, MA 800-648-8233 Arch Paging Vancouver, WA 360-693-9215 Arch Paging US (aka Nationwide 800-946-4644 MobilComm AT&T 866-883-7243 AT&T 800-368-4133 AT&T 800-462-4463 AT&T 800-566-9898 AT&T 888-299-9550 AT&T Ada, OK 405-421-3665 AT&T Albany, OR 800-728-2741 AT&T Allentown/Reading, PA 610-286-7243 AT&T Ardmore, OK 405-221-2050 AT&T Arizona 501-712-0000 AT&T Arkansas City, KS 316-441-5099 AT&T Auburn, CA 916-887-4997 AT&T Austin, TX 512-892-6068 AT&T Bend, OR 541-480-8900 AT&T Bernardino, CA 909-249-0099 AT&T Camden, NJ 609-515-7243 AT&T Cedar City, UT 801-865-4064 AT&T Colorado Springs, CO 719-475-0984 AT&T Corpus Christi, TX 361-857-8231 AT&T Dallas, TX 972-934-2797 AT&T Davis, CA 916-750-4997 AT&T Daytona, FL 904-512-2574 AT&T Delaware, DE 302-286-7243 AT&T Duncan, OK 405-251-7350 AT&T Eastern Suffolk, NY 516-497-7243 AT&T Eire, PA 814-760-8398 AT&T El Dorado, KS 316-322-2999 AT&T Elizabeth, NJ 908-261-7243 AT&T Emporia, KS 316-341-8999 AT&T Enid, OK 405-249-0066 AT&T Eugene, OR 541-954-9991 AT&T Fairoaks, CA 916-858-9997 AT&T Fayetteville, AR 501-973-1000 AT&T Fresno, CA 209-431-2419 AT&T Ft. Lauderdale, FL 954-645-2574 AT&T Hackensack, NJ 201-607-7243 AT&T Halstead, KS 316-835-8100 AT&T Harlingen, TX 210-421-6166 AT&T Hutchinson, KS 316-694-3001 9

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

AT&T Jacksonville, FL 904-617-2574 AT&T Johnstown, PA 814-291-8398 AT&T Joplin, MO 417-659-7000 AT&T Killeen, TX 254-289-8499 AT&T KS 316-570-0099 AT&T Lawton, OK 405-595-5500 AT&T Little Rock, AR 501-714-0000 AT&T Lodi, CA 209-366-0158 AT&T Long Beach, CA 562-300-0099 AT&T Longview, WA 360-430-7760 AT&T Los Angeles, CA 213-206-0099 AT&T Lower Westchester, NY 914-587-7243 AT&T Manhattan, KS 913-587-3999 AT&T Marysville, CA 916-749-5997 AT&T Massachusetts 413-288-7243 AT&T Massachusetts 508-736-7243 AT&T Massachusetts 617-757-7243 AT&T McAlester, OK 918-220-0000 AT&T McPherson, KS 316-245-3499 AT&T Medford, OR 541-944-2372 AT&T Miami, OK 918-220-0000 AT&T Modesto, CA 209-236-4000 AT&T Morristown, NJ 201-892-7243 AT&T Muskogee, OK 918-220-0000 AT&T Nassau County, NY 516-645-7243 AT&T National 800-724-7784 AT&T Nationwide 800-724-7784 AT&T New Brunswick, NJ 808-808-7243 AT&T New Hampshire, NH 603-480-7243 AT&T New York City, NY 917-824-7243 AT&T Newark, NJ 201-603-7243 AT&T Newton, KS 316-284-8999 AT&T Oakland 510-801-9999 2400 7,e,1 AT&T Ogden, UT 801-522-1364 AT&T OK 405-998-0000 AT&T OK 918-220-0000 AT&T Orange, CA 714-212-0099 AT&T Orlando, FL 407-528-2574 AT&T Ottawa, KS 913-229-4999 AT&T Park City, UT 801-647-1064 AT&T Paterson, NJ 201-918-7243 AT&T Philadelphia, PA 215-286-7243 AT&T Pittsburgh, PA 814-698-8398 AT&T Pittsburgh,PA 412-280-8398 AT&T Placerville, CA 916-642-7997 AT&T Pleasantville, NJ 609-316-7243 AT&T Ponca City, OK 405-763-3566 AT&T Redbank, NJ 908-592-7243 AT&T Rhode Island 401-350-7243 AT&T Riverside, CA 909-516-0099 AT&T Rochester, MN 507-270-2337 AT&T Rockland County, NY 914-349-7243 AT&T Rogers, AR 501-619-0000 AT&T Sacramento, CA 916-360-7243 AT&T Salina, KS 316-822-9999 AT&T Sallisaw, OK 918-220-0000 AT&T Salt Lake City, UT 801-596-9364 2400 7,e,1 230 AT&T San Diego County 760-818-0099 AT&T San Diego, CA 619-893-0099 AT&T San Fernando, CA 818-215-0099 10

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

AT&T San Francisco, CA 415-253-9999 AT&T San Jose, CA 408-939-9999 AT&T Seattle, WA 206-622-7585 2400 7,e,1 230 AT&T South Bay, CA 310-232-0099 AT&T Springfield, MO 816-841-8999 AT&T St. Cloud, MN 320-509-2337 AT&T St. George, UT 801-652-6064 AT&T Stillwater, OK 405-624-7999 AT&T Stockton, CA 209-463-1893 AT&T Tacoma, WA 253-927-5143 AT&T Tahlequah, OK 918-220-0000 AT&T Tampa, FL 813-212-2574 AT&T Temple, TX 254-760-8499 AT&T Topeka, KS 913-575-5999 AT&T Torrance, CA 310-240-0099 AT&T Upper Westchester, NY 914-746-7243 AT&T Vallejo, CA 707-288-9999 AT&T Vancouver, WA 360-921-1594 AT&T Waco, TX 254-722-8499 AT&T Wellington, KS 316-326-4899 AT&T Western Suffolk, NY 516-836-7243 AT&T Whelling, WV 304-220-8398 AT&T Winfield, KS 316-221-5999 AT&T Woodland, CA 916-669-8997 AT&T Cell Phone 888-758-3036 AT&T PCS Text Message National 800-841-8837 Australia Link 61 738 326002 8,n,1 Australia Telstra 61 180 18767 7,e,1 Austria A1 43 669 14 7,e,1 Austria AirPage 43 688 3322111 7,e,1 Austria Callme 43 669 11 7,e,1 Austria Callme Pro 43 666 + pager # 7,e,1 Awesome Paging 210-503-8398 BC Tel 800-486-8027 BC Tel Mobility 604-978-2811 BC Tel Mobility Burnaby 604-473-9922 BC Tel Mobility Kelowna 250-717-9811 BC Tel Mobility Nanaimo 250-716-8422 BC Tel Mobility Prince George 250-314-9311 BC Tel Mobility Victoria 250-413-5111 Beep Call US 888-624-6703 800-864-1160 Beep One Clemson, SC 800-864-0984 Beeper Communications Israel 972-3-6100081 Beeper Smart Indiana 815-533-6000 708-993-6000 847-896-6000 300,7,e,1 char.count 773-246-6000 100 312-691-6000 630-304-6000 Belgium Mobistar 0495-955205 8,n,1 Belgium Proximus 32 4751 61621 8,n,1 Belgium Proximus 32 04751 61621 8,n,1 UCP Bell Atlantic 800-621-9900 Bell Atlantic 908-828-2337 Bell Atlantic Bell Atlantic Nynex 800-227-1069 Mobile Bell Atlantic Bell Atlantic Nynex 888-232-0684 Mobile Bell Mobility NBTEL Mobility 506-633-8397 11

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Bell Mobility Canada 800-331-6352 7,e,1 Bell Mobility Canada 416-285-7267 Bell Mobility Barrie, ON 705-721-7475 Bell Mobility Barrie, ON 888-706-5502 Bell Mobility Belleville, ON 613-961-8100 Bell Mobility Bracebridge, ON 705-644-5499 Bell Mobility Brandon, MB 204-727-8710 Bell Mobility Brantford, ON 519-750-9199 Bell Mobility Brockville, ON 613-341-0600 Bell Mobility Calgary, AB 800-372-9510 Bell Mobility Chatham, ON 519-380-4399 Bell Mobility Coburg, ON 905-377-6099 Bell Mobility Collingwood, ON 705-446-3699 Bell Mobility Cornwall, ON 613-930-0300 Bell Mobility Edmonton, AB 403-474-0805 Bell Mobility Halifax, NS 902-453-6487 Bell Mobility Halifax, NS (800) 800-565-1699 Bell Mobility Hamilton, ON 905-528-7865 Bell Mobility Hamilton, ON 905-528-8684 Bell Mobility Hespeler, ON 519-658-0170 Bell Mobility Hull, PQ 819-779-0100 Bell Mobility Kingston, ON 613-536-0600 Bell Mobility Kitchener, ON 519-658-0170 Bell Mobility Langton, ON 519-586-1099 Bell Mobility Lindsay, On 705-340-6099 Bell Mobility London, ON 519-668-7660 Bell Mobility Milton, ON 905-693-3599 Bell Mobility Mississauga, ON 416-285-7267 Bell Mobility Montreal, QC 514-931-0441 514-485-7948 Bell Mobility Moonstone, ON 705-835-8499 Bell Mobility Newmarket, ON 905-953-5999 Bell Mobility North Bay, ON 705-475-3115 Bell Mobility Ottawa, ON 613-744-4822 Bell Mobility Oshawa, ON 905-720-7799 Bell Mobility Owen Sound, ON 519-373-8199 Bell Mobility Pembroke, ON 613-635-0099 Bell Mobility Peterborough, ON 705-741-8000 Bell Mobility Quebec City 418-659-2561 514-931-0441 7,e,1 418-682-8267 Bell Mobility Regina, SK 306-352-5515 Bell Mobility Sarnia, ON 519-333-0100 Bell Mobility South-Western Ontario 416-552-4611 Bell Mobility St. Catherines, ON 905-322-8300 905-688-6310 Bell Mobility Stratford, ON 519-274-7099 Bell Mobility Sudbury, ON 705-677-1399 Bell Mobility Thunder Bay, ON 807-626-9402 Bell Mobility Toronto, ON 416-285-7267 7,e,1 416-636-7110 Bell Mobility Regina, SK (800) 800-667-7761 Bell Mobility Rimouski, QC 418-724-3948 Bell Mobility Vancouver, BC 604-978-2811 Bell Mobility Windsor, ON 519-252-8222 Bell Mobility Winnipeg, MB 204-941-6858 Bell Mobility Woodstock, ON 519-536-4099 Bell South 704-451-8990 Bell South 800-356-3094 Bell South US 800-868-2835 7,e,1 12

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Bell South Cellular 800-909-4602 Bell South Mobility Asheville 704-275-8990 Bell South Mobility Asheville 800-351-2400 Bell South Mobility Bellsouth 800-909-4602 Bell South Mobility Bristol 423-737-8990 Bell South Mobility Burlington 910-684-8990 Bell South Mobility Charleston 803-813-8990 Bell South Mobility Charlotte 704-451-8990 Bell South Mobility Chester 803-379-8990 Bell South Mobility Columbia 803-318-8990 Bell South Mobility Concord 704-425-8990 Bell South Mobility Durham 919-272-8990 Bell South Mobility Fayetteville 910-494-8990 Bell South Mobility Florence 803-615-8990 Bell South Mobility Gastonia 704-460-8990 Bell South Mobility Goldboro 919-273-8990 Bell South Mobility Greensboro 910-681-8990 Bell South Mobility Greenville 864-901-8990 Bell South Mobility Hickory 704-261-7190 Bell South Mobility High Point 910-847-8990 Bell South Mobility Johnson City 423-737-8990 Bell South Mobility Kingsport 423-737-8990 Bell South Mobility Knoxville 423-919-8990 Bell South Mobility Myrtle Beach 803-615-8990 Bell South Mobility Orangeburg 803-614-8990 Bell South Mobility Raleigh 919-272-8990 Bell South Mobility Rock Hill 803-322-8990 Bell South Mobility South Port 910-232-8990 Bell South Mobility Spartanburg 864-921-8990 Bell South Mobility Statesville 704-450-8990 Bell South Mobility Wilmington 910-232-8990 Bell South Mobility Winston-Salem 910-682-8990 Bell South Wireless RIM National 800-868-2835 Beta Tele-Page 800-409-6979 Bite GSM Lithuania 370-650-65034 Breaking News Network 201-947-9049 British Telecom UK +44 (0)345 581 354 B T Easy Reach UK 44 0901 1130000 7,e,1 B T Mobile UK 44 0901 1130000 7,e,1 (2400) B T Mobile UK 44 0345 581354 7,e,1 (2400) B T Mobile UK 44 0345 010144 7,e,1 (2400) Cable & Wireless 800-237-5355 Cable & Wireless 800-486-8686 Callme Austria 43 669 11 7,e,1 Callme Pro Austria 43 666 + pager # 7,e,1 Cal Page 408-299-9000 Cal Page US Nationwide 800-258-9880 Canada Northern Toronto, ON 705-497-1694 7,e,1 Communications Canada Telus Calgary, AB 403-253-2266 7,e,1 Cantel British Columbia 604-685-3612 7,e,1 80 Cantel Brockville 800-263-9134 Cantel Calgary, AB 403-233-2330 2400 7,e,1 80 Cantel Edmonton, AB 403-990-1042 2400 7,e,1 80 Cantel Edmonton, AB 800-387-8484 Cantel Halifax, Nova Scotia 902-454-2545 1200 7,e,1 80 Cantel Montreal, Quebec 514-340-1824 2400 7,e,1 80 Cantel Montreal, Quebec 514-862-0630 Cantel Montreal, Quebec 2 514-340-1983 2400 7,e,1 80 13

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Cantel National 416-559-9701 2400 7,e,1 80 Cantel National 2 416-559-9700 2400 7,e,1 80 Cantel Ottawa, ON 613-820-8631 2400 7,e,1 80 Cantel Quebec 800-387-7019 7,e,1 80 Cantel Sherbrook, Quebec 204-229-0141 Cantel St. John, New Brunswick 506-634-8069 1200 7,e,1 80 Cantel Toronto, ON 416-245-5367 1200 7,e,1 80 Cantel Toronto, ON 416-488-9494 Cantel Vancouver, British 800-665-1644 2400 7,e,1 Columbia 204-942-8872 Cantel Winnipeg, Manitoba 819-572-1847 Cantel - Dial ups Manitoba 204-955-2711 2400 7,e,1 80 Cellcom Israel 972-53-446-622 Cellcom Israel 972-53-446-633 Cellnet UK UK 44 07860 980480 8,n,1 Cellnet UK UK 7860980480 Cellone US US 888-878-7727 7,e,1 Cellular One Chicago 312-659-8407 Cellular One Chicago 773-852-3974 Cellular One Chicago 800-676-4414 Cellular One Crownpoint 219-776-9538 Cellular One Hinsdale 708-642-7829 Cellular One Joliet 815-474-2338 Cellular One Kansas City, KS 913-236-4065 Cellular One West Chicago 630-234-4064 Cellular One Wheeling 847-502-0125 Cellular One PCS National 800-477-4550 Cellular One PCS National 888-878-7727 Cingular 408/961.2819 (enterprise paging) Cingular SMSC +1 209 904 2000 Cingular Wireless 800-909-4602 7,e,1 (9600 baud) Cingular Wireless 800-469-5351 Cingular Wireless 800-477-4550 (slow) Cityruf (now e*cityruf) Germany 49 1690 8,e,1 (9600 baud) CodeComm 800-404-4478 ComTech US US 800-755-4585 Consolidated US 800-533-3843 Communications US Contact Paging US (aka Albuquerque, NM 505-275-4690 SelectPath) Contact Paging US (aka Denver, CO 303-799-6946 SelectPath) Contact Paging US (aka El Paso, TX 915-587-1539 SelectPath) Cook Paging Fresno, CA 209-279-0000 Cook Paging Longview, WA 206-469-0000 Cook Paging San Francisco, CA 415-679-0000 D1 Alpha Germany Germany 49 171 209 2522 8,n,1 D1 Alpha ISDN Germany Germany 49 177 2521001 8,n,1 49 171 2521002 Denmark TeleDenmark UCP 43625250 8,n,1 Mobil (30) Edge Wireless 541-817-7670 Eircell Ireland, Esat Ireland 353 86 8525352 8,n,1 Digifone

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

E-Plus Needs password “PGI” without password E-Plus Germany Germany 49 177 1167 2400 7,e,1 Fido Canada 888-322-3436 Fido Montreal, QC 514-937-9593 Finland 0209801 First Choice Paging London, ON 519-640-4950 FirstPAGE 917-895-5376 GCS Paging 576-632-8735 300 7,e,1 Germany TelMI 49 166 01010101 7,e,1 Germany VIAG Interkom 49 179 7673425 8,n,1 GlenTel 416-398-2337 GTE Paging Frequency 152.84 800-483-2099 GTE Paging Frequency 152.84 814-455-9597 GTE Paging Frequency 158.10 717-854-4458 GTE Paging Frequency 929.0125 800-483-2340 GTE Paging Frequency 929.4625 800-483-2340 GTE Paging Frequency 929.5875 800-483-2340 GTE Paging Frequency 929.6625 800-864-9499 GTE Paging Frequency 929.7125 800-864-9499 GTE Paging Frequency 929.8625 800-483-2340 GTE Paging Frequency 931.4375 800-759-6366 GTE Paging Frequency 931.9375 800-759-6366 GTE US US 866-823-0501 8,n,1 GTE Wireless Cellular-Most Locations 888-217-6014 GTE Wireless San Diego, CA 888-737-2362 GTE Wireless Seattle, Spokane & 888-737-2362 Cincy Hello Inc. Virginia Beach 757-670-2000 300 7,e,1 Houston Cellular 888-851-0317 Hutchison Telecom UK +44 0941 100400 2400 7,e,1 Hutchison Telecom UK +44 0 973-100602 7,e,1 (Interactive) Iceland Landssimi 9541010 8,n,1 TAP/ Islands UCP Indiana Paging US Anderson 765-622-6165 300 7,e,1 char count 100 Indiana Paging US Angola 219-667-5555 300 7,e,1 char count 100 Indiana Paging US Auburn 219-927-6666 300 7,e,1 char count 100 Indiana Paging US Bedford 812-277-2524 300 7,e,1 char count 100 Indiana Paging US Bloomingdale 812-330-3480 300 7,e,1 char count 100 Indiana Paging US Bluffton 219-827-3333 300 7,e,1 char count 100 Indiana Paging US Brazil 812-448-6007 300 7,e,1 char count 100 Indiana Paging US Chesterton 219-928-2424 300 7,e,1 char count 100 Indiana Paging US Colombus 812-373-3115 300 7,e,1 char count 100 Indiana Paging US Connersville 765-827-3700 300 7,e,1 char count 100 Indiana Paging US Crawfordsville 765-361-4432 300 7,e,1 char count 100 Indiana Paging US Elkhart 219-523-6700 300 7,e,1 char count 100

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Indiana Paging US Elwood 765-557-0600 300 7,e,1 char count 100 Indiana Paging US Evansville 812-467-2256 300 7,e,1 char count 100 Indiana Paging US Fort Wayne 219-487-8811 300 7,e,1 char count 100 Indiana Paging US Frankfort 765-654-1600 300 7,e,1 char count 100 Indiana Paging US Greensburg 812-662-1325 300 7,e,1 char count 100 Indiana Paging US Greencastle 765-658-3120 300 7,e,1 char count 100 Indiana Paging US Huntington 219-358-3141 300 7,e,1 char count 100 Indiana Paging US Indianapolis 317-541-7573 300 7,e,1 char count 100 Indiana Paging US Jasper 812-481-8049 300 7,e,1 char count 100 Indiana Paging US Kendallville 219-349-7272 300 7,e,1 char count 100 Indiana Paging US Komoka 765-864-2801 300 7,e,1 char count 100 Indiana Paging US LaFayette 765-420-2300 300 7,e,1 char count 100 Indiana Paging US La Porte 219-325-6171 300 7,e,1 char count 100 Indiana Paging US Lebanon 765-483-1355 300 7,e,1 char count 100 Indiana Paging US Linton 812-847-0300 300 7,e,1 char count 100 Indiana Paging US Logansport 219-753-1919 300 7,e,1 char count 100 Indiana Paging US Louisville 502-473-9129 300 7,e,1 char count 100 Indiana Paging US Madison 812-265-7800 300 7,e,1 char count 100 Indiana Paging US Marion 765-651-3597 300 7,e,1 char count 100 Indiana Paging US Martinsville 765-349-7112 300 7,e,1 char count 100 Indiana Paging US Merrillville 219-222-6000 300 7,e,1 char count 100 Indiana Paging US Muncie 765-281-6387 300 7,e,1 char count 100 Indiana Paging US Newcastle 765-593-3403 300 7,e,1 char count 100 Indiana Paging US North Vernon 812-352-1050 300 7,e,1 char count 100 Indiana Paging US Peru 765-473-0969 300 7,e,1 char count 100 Indiana Paging US Plymouth 219-935-7350 300 7,e,1 char count 100 Indiana Paging US Portland 219-729-0555 300 7,e,1 char count 100 Indiana Paging US Princeton 812-386-8700 300 7,e,1 char count 100 Indiana Paging US Richmond 765-973-5656 300 7,e,1 char count 100 Indiana Paging US Rochester 219-223-7050 300 7,e,1 char count 100

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Indiana Paging US Salem 812-896-0400 300 7,e,1 char count 100 Indiana Paging US Scottsburg 812-752-1650 300 7,e,1 char count 100 Indiana Paging US Seymour 812-524-3600 300 7,e,1 char count 100 Indiana Paging US Shelbyville 317-398-5004 300 7,e,1 char count 100 Indiana Paging US South Bend 219-239-4330 300 7,e,1 char count 100 Indiana Paging US Spencer 812-828-1500 300 7,e,1 char count 100 Indiana Paging US St. Joseph 616-989-6000 300 7,e,1 char count 100 Indiana Paging US Terre Haute 812-460-8511 300 7,e,1 char count 100 Indiana Paging US Vincennes 812-885-8142 300 7,e,1 char count 100 Indiana Paging US Wabash 219-563-6200 300 7,e,1 char count 100 Indiana Paging US Washington 812-257-3800 300 7,e,1 char count 100 Indiana Paging US Warsaw 219-269-8450 300 7,e,1 char count 100 The Indiana Paging 765-339-6309 7,e,1 Company 9600 baud Infopage Demo 541-988-0354 Infopage Demo 541-988-1558 Interlink 407-235-0999 Ireland Esat Digifone 353 86 8525352 8,n,1 Ireland Esat Digifone 868525352 8,n,1 ISDN Germany 0 16 90 LA Cellular LA, CA 800-522-4368 LA Cellular Los Angeles, CA 800-807-7274 LDDS Worldcom 800-940-1010 Lehigh Valley Page 800-873-2433 Libertel Netherlands 31 654 545000 2400 7,e,1 Link Australia 61 738 326002 London Pager 44 0181 4462275 MapComm Southern CA 800-456-2190 Mascom Wireless Botswana 26771010024 MAXIMUM 800-589-3860 MCC Paging 800-529-8663 MCI Page 800-462-4663 MCI Page 800-487-9297 MCI Page 800-555-0909 MCI Page 800-717-5706 MCI 800-557-8081 WorldComm/PageMart 888-807-5797 Mercury 516-763-4102 Metro 200 Orlando, FL 407-364-2150 Metrocall US 415-809-9900 Metrocall US 318-865-3661 Metrocall US 650-523-0178 Metrocall US 800-795-3689 Metrocall US 800-926-7272 Metrocall US 917-895-5376 Metrocall Nationwide US 800-418-8283 Metrocall Nationwide US 619-331-4950 Metrocall CA US 800-347-7243

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Metrocall DC US 800-971-5088 Metrocall KS US 316-636-4110 Metrocall MA US 617-362-6600 Metrocall NJ US 800-917-1168 Metrocall OK US 405-690-0000 Metrocall OR US 800-728-2741 Metrocall VA US 800-245-0004 800-898-7247 Metrocall US (2-way CA) 213-941-0000 Metrocall US (2-way VA) 703-768-5400 Metrocall US Abbeville, AL 334-810-2400 Metrocall US Ada, OK 580-421-3665 Metrocall US Albany, LA 225-567-0999 Metrocall US Alexandria, LA 318-441-5000 Metrocall US Alexandria, VA 800-245-0004 Metrocall US Alice, TX 361-435-7243 Metrocall US Andalusia, AL 334-780-2400 Metrocall US Angleton, TX 979-723-9999 Metrocall US Anniston, AL 256-210-7243 Metrocall US Appleton, WI 920-616-7243 Metrocall US Ardmore, OK 580-221-2050 Metrocall US Arkansas City, KS 320-441-5099 Metrocall US Athens, AL 256-336-7243 Metrocall US Athens, TN 423-589-0005 Metrocall US Auburn, AL 334-729-2400 Metrocall US Austin, TX 512-205-7243 Metrocall US Austin TDD, TX 512-205-8331 Metrocall US AWCP, KS 316-577-0099 Metrocall US Bartlesville, OK 918-337-2380 Metrocall US Baton Rouge, LA 225-233-3400 Metrocall US Bay City, TX 979-687-9999 Metrocall US Bay St. Louis, MS 228-361-9999 Metrocall US Beaumont, TX 409-557-9999 Metrocall US Beeville, TX 361-234-7243 Metrocall US Biloxi, MS 228-208-9999 Metrocall US Birmingham, AL 205-897-7243 Metrocall US Brenham, TX 979-753-9999 Metrocall US Bridge City, TX 409-532-9999 Metrocall US Bristol, TN 423-844-9191 Metrocall US Brownsville, TX 956-768-7243 Metrocall US Bryan, TX 979-228-7243 Metrocall US Burlington, WI 262-482-7243 Metrocall US CA 213-941-0000 Metrocall US Caledonia, WI 262-360-7243 Metrocall US Chattanooga, TN 423-655-0020 Metrocall US Chicago, IL 312-398-8888 773-652-8888 Metrocall US Clarksville, TN 931-553-1003 Metrocall US Cleveland, TX 832-635-9999 Metrocall US Columbus, MS 662-406-7243 Metrocall US Conroe, TX 936-788-7900 Metrocall US Corpus Christie, TX 361-744-7243 Metrocall US Corsicana, TX 903-888-1205 7,e,1 Metrocall US Crestview, FL 850-683-4302 Metrocall US Cullman, AL 256-367-7243 Metrocall US Dallas/Ft. Worth – Metro 972-356-7243 972-326-0000 Metrocall US Daleville, AL 334-640-2400 Metrocall US Decatur, AL 256-376-7243 Metrocall US Denton, TX 940-722-7243 18

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Metrocall US Dothan, AL 334-761-2400 Metrocall US Duluth, MN 218-324-2337 Metrocall US Duncan, OK 580-251-7350 Metrocall US El Dorado, KS 620-322-2999 Metrocall US El Paso, TX 915-233-7243 Metrocall US Emporia, KS 620-241-8999 Metrocall US Enid, OK 580-249-0066 Metrocall US Enterprise, AL 334-641-2400 Metrocall US Eufaula, AL 334-781-2400 Metrocall US Fayetteville, AR 479-973-1000 Metrocall US Florence, AL 256-387-7243 Metrocall US Fond Du Lac, MI 920-736-7243 Metrocall US Freeport, TX 979-925-9999 Metrocall US Ft. Smith, AR 479-415-0000 Metrocall US Ft. Walton, FL 850-301-5665 Metrocall US Gadsden, AL 256-209-7243 Metrocall US Georgetown / Jarrell / 979-228-7243 Burnet, TX Metrocall US Granbury, TX 817-408-1199 Metrocall US Greenbay, MI 920-665-7243 Metrocall US Greenville, AL 334-815-2400 Metrocall US Greenville, MS 662-408-7243 Metrocall US Greenville, TN 423-798-3333 Metrocall US Greenville, TX 903-828-2999 Metrocall US Greenwood, MS 662-409-7243 Metrocall US Gulfport, MS 228-851-9999 Metrocall US Hammond, LA 985-744-9999 Metrocall US Harlington, TX 956-767-7243 Metrocall US Hattiesburg, MS 601-459-7243 Metrocall US Hinsdale, IL Metrocall US Houma, LA 985-743-9999 Metrocall US Houston, TX 713-719-9999 713-801-9999 Metrocall US Hopkinsville, TN 270-890-2110 Metrocall US Huntsville, TX 936-732-9999 Metrocall US Hutchinson, KS 620-694-3001 Metrocall US Kansas City, KS 816-497-6000 Metrocall US Kansas City TDD access 800-453-6769 Metrocall US Kenosha, WI 262-992-7243 Metrocall US Kewaunee, WI 920-442-7243 Metrocall US Kerrville, TX 830-786-7243 Metrocall US Kingsport, TN 423-230-7373 Metrocall US Kingsville, TX 361-634-7243 Metrocall US Killeen, TX 205-903-7243 Metrocall US Knoxville, TN 865-597-9770 Metrocall US Lake Geneva, WI 262-322-7243 Metrocall US Jackson, MS 601-328-7243 Metrocall US Janesville, WI 608-307-7243 Metrocall US Johnson City, TN 423-854-0300 Metrocall US Joplin, MO 417-659-7000 Metrocall US Junction City, KS 800-237-7241 Metrocall US Lafayette, LA 337-293-2000 Metrocall US LaGrange, IL 708-324-8888 Metrocall US Lake Charles, LA 337-219-0000 Metrocall US LaMarque, TX 409-933-7800 Metrocall US Laredo, TX 956-344-7243 Metrocall US LaRose, LA 985-693-2799 Metrocall US LATA – 405 405-998-0000 Metrocall US LATA – 580 580-398-0000 Metrocall US LATA - 918 918-220-0000 19

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

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Metrocall US Natchitoches, LA 318-356-1000 Metrocall US Nationwide Term 324 800-418-8283 Metrocall US Nationwide Term 327 619-331-4950 Metrocall US Nederland, TX 409-634-9999 Metrocall US Neenah, WI 920-247-7243 Metrocall US New Braunfels, TX 830-643-7243 Metrocall US New Jersey 800-917-1168 Metrocall US New London, WI 920-325-7243 Metrocall US New Orleans, LA 504-501-9999 7,e,1 504-574-9999 Metrocall US Newton, KS 620-294-8999 Metrocall US Northbrook, IL 847-479-8888 Metrocall US North Shore, LA 985-786-9999 Metrocall US Oconto Falls, WI 920-631-7243 Metrocall US Oklahoma City, OK 405-690-0000 Metrocall US Opp. AL 334-783-2400 Metrocall US Oshkosh, WI 920-381-7243 Metrocall US Ottawa, KS 785-229-4999 Metrocall US Oxford, MS 662-410-7243 Metrocall US Paris, TX 903-999-1205 Metrocall US Panama City, FL 850-874-5221 Metrocall US Parkside, WI 262-849-7243 Metrocall US Pascagoula, MS 228-210-9999 Metrocall US Pensacola, FL 850-887-7243 Metrocall US Philadelphia, MS 601-541-7243 Metrocall US Plaquemine, LA 225-692-3399 Metrocall US Ponca City, OK 580-763-3566 Metrocall US Port Washington, WI 262-319-7243 Metrocall US Poteau, OK 918-635-8000 20

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

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www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Metrocall US Woodward, OK 580-254-6600 Metrocall US Yazoo City, MS 662-431-7243 Metromedia 800-245-0004 Mike Canada 204-333-3119 Mike Canada 250-201-1119 Mike Canada 250-206-1119 or 250-207-1119 Mike Canada 250-252-1119 Mike Canada 250-263-3116 Mike Canada 250-719-2119 Mike Canada 250-740-7019 Mike Canada 250-883-0019 Mike Canada 250-927-0119 Mike Canada 403-321-8888 Mike Canada 403-322-8888 Mike Canada 403-323-8888 Mike Canada 403-371-0019 Mike Canada 403-485-8019 Mike Canada 403-578-8119 Mike Canada 403-588-0019 Mike Canada 403-625-6019 Mike Canada 403-633-0019 Mike Canada 403-634-0019 Mike Canada 403-664-7011 Mike Canada 403-854-6177 Mike Canada 403-952-0019 Mike Canada 403-994-0019 Mike Canada 403-996-0019 Mike Canada 416-717-8888 Mike Canada 418-222-3519 Mike Canada 418-389-6319 Mike Canada 418-520-8888 Mike Canada 418-814-1119 Mike Canada 418-879-8888 Mike Canada 418-888-8888 Mike Canada 418-896-1119 Mike Canada 450-261-7888 Mike Canada 450-360-9888 Mike Canada 450-547-8019 Mike Canada 450-587-3019 Mike Canada 450-802-4888 Mike Canada 450-971-8019 Mike Canada 514-977-8888 Mike Canada 519-288-8888 Mike Canada 519-330-9019 Mike Canada 519-380-5888 Mike Canada 519-533-2888 Mike Canada 519-581-3888 Mike Canada 519-640-8888 Mike Canada 519-750-2888 Mike Canada 519-796-8888 Mike Canada 519-826-8888 Mike Canada 604-698-0019 Mike Canada 604-798-9019 Mike Canada 604-830-0019 Mike Canada 604-860-8008 Mike Canada 604-866-9019 Mike Canada 613-223-8888 Mike Canada 613-312-8888 Mike Canada 613-341-1888 22

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Mike Canada 613-536-8888 Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada Mike Canada

Mike Canada Mike Canada Mincomm MN 612-521-3541 Mobile Media 800-622-5742 Mobile Media FL 800-872-6755 Mobile Media National (Washington, 800-328-7587 300 7,e,1 80 DC) Mobile Media NC 800-365-2689 Mobile Phone 816-842-6032 MobileComm 800-946-4644 MobileComm Alabama 800-848-8436 MobileComm Boston 800-287-0143 MobileComm Charleston, SC 800-277-1266 MobileComm Chicago, IL 847-490-0174 MobileComm Detroit, MI 810-559-8191 MobileComm Greensboro, NC 910-347-8003 MobileComm Huntsville, AL 800-239-7817 MobileComm Long Island, NY 800-657-2487 MobileComm Long Island, NY 800-657-2487 MobileComm MI 800-837-5101 MobileComm Nationwide (800) 800-253-5330 MobileComm Northern CA 916-444-6383 MobileComm Richmond, VA 804-270-2271 MobileComm San Luis Obispo, CA 805-544-1162 MobileComm Santa Barbara, CA 805-564-6049 MobileComm Santa Barbara, CA 805-564-8817 23

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

MobileComm Santa Maria, CA 805-349-1140 MobileComm St Louis, MO 800-250-6325 MobileComm TX 800-435-3582 MobileComm TX – 2 800-344-2270 MobileComm WA / OR 800-734-0096 MobileComm BSE MI 800-837-1202 MobileComm numeric 800-846-4646 MobileFone 800-632-5742 MobileFone Kansas City, KS 816-842-6032 MobileMedia Ft. Worth, TX 817-776-9320 MobileMedia Norfolk / Richmond, VA 804-886-1494 MobileMedia Northern CA 800-655-6555 MobileNet Australia 018018767 Motorola 800-668-6765 Motorola 800-756-2532 MT&T Dartmouth 902-453-6487 MTS Winnipeg 204-941-6858 Nevada Bell PCS 800-937-8941 New Zealand Telecom 64 26 4001283 7,e,1 Paging Nextel Mexico City 53309999 2400 8-N-1 Nextel Monterrey 89989999 2400 8-N-1 Nextel Guadalajara 37199999 2400 8-N-1 Nextel Salamanca 41219999 2400 8-N-1 Nextel Leon 41229999 2400 8-N-1 Nextel Celaya 41239999 2400 8-N-1 Nextel Irapuato 41249999 2400 8-N-1 Nextel Toluca 72289999 2400 8-N-1 Nextel Queretaro 41909999 2400 8-N-1 Nextel Puebla 22139999 2400 8-N-1 Nextel 800-201-2501 Nextel 800-204-2501 Nextel 415-559-6683 Nextel 617-839-6683 Nextel 702-887-6914 Nextel For all Nextels with 4345316683 these first 6 digits 434- 531-NOTE Nextel 800-639-6111 Nextel Chicago, IL 312-514-6683 Nextel Indianapolis, IN 317-710-6683 Nextel New York, NY 917-299-6683 Nextel Seattle, WA 206-396-6683 Northern Com New Liskeard 800-661-4338 Northern Com Sudbury 705-673-7787 Northern Com Timmons 705-253-7015 Norway Netcom 47 920 00890 7,e,1 Norway Telenor Mobil PS 47 968 90050 7,e,1 PacBell San Francisco, CA 415-257-9500 Pacific Bell 800-311-4221 Pacific Bell PCS 888-600-7267 PacTel 800-662-5742 Page Michigan 800-613-1108 Page Michigan 2 800-613-1107 Page New England 800-648-8233 Page New England Boston 800-782-0034 Page New England Connecticut 800-844-7243 Page New England Maine 207-759-2337 Page New England Maine 800-639-6901 Page New England National 800-543-6532 24

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Page New England National 800-844-8089 Page New York Buffalo / Rochester, NY 716-232-7324 PageAmerica 800-843-9187 PageAmerica IL 800-637-0672 PageBridge Orlando, FL 407-364-3551 PageMart 800-864-9499 PageMart Canada 800-301-2347 PageMart Morse 416-463-0003 Pagemart Alpha 800-564-7079 PageMart II 800-324-4533 PageNet 800-353-5100 PageNet 800-766-9619 PageNet 800-854-1733 PageNet 2-way 800-679-2778 PageNet AK – Anchorage 907-522-8802 PageNet AL – Birmingham 205-510-2020 PageNet AL – Birmingham 205-770-0000 PageNet AL – Huntsville 205-860-0000 PageNet AL – Mobile 334-568-0000 PageNet AZ 800-848-7037 PageNet AZ – Phoenix 602-591-6000 PageNet AZ – Tucson 520-881-8401 PageNet AZ – Tucson 520-930-7243 PageNet BC – Vancouver Canada 604-450-4999 PageNet CA – Anaheim 714-540-9301 PageNet CA – Anaheim 714-666-4700 PageNet CA – Atascadero 805-460-7045 PageNet CA – Bakersfield 805-336-4716 PageNet CA – Barstow 760-957-2000 PageNet CA – Burbank 818-846-6326 PageNet CA - Burbank E SF 818-556-0050 Valley PageNet CA - Canoga Park W SF 818-596-3000 Valley PageNet CA – Colton 909-410-6600 PageNet CA – Compton 310-509-0001 PageNet CA – Corona 909-270-6584 PageNet CA – Escondido 619-739-8802 PageNet CA – Fresno 209-699-0001 PageNet CA – Gardena 310-298-2995 PageNet CA – Hayward 510-920-1100 PageNet CA – Hemet 909-617-0000 PageNet CA – Irvine 714-451-7144 PageNet CA – Long Beach 310-327-5450 PageNet CA - Los Alamitos 562-744-6300 PageNet CA – Los Angeles 213-303-9372 PageNet CA – Los Angeles 213-750-0450 PageNet CA – Maplegrove 818-369-4072 PageNet CA – Maplegrove 818-850-6773 PageNet CA – Merced 209-724-7002 PageNet CA – Modesto 209-524-0496 PageNet CA – Modesto 209-527-9101 PageNet CA - Newhall/Santa 805-287-3000 Clarita Valley PageNet CA – Norwalk 562-707-1000 PageNet CA – Oakland 510-319-2436 PageNet CA – Oakland 510-638-3526 PageNet CA – Oceanside 619-966-0445 PageNet CA - Ontario / Claremont 909-448-2100 PageNet CA - Palm Springs 760-833-1234 25

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

PageNet CA – Palm Springs 619-833-1234 PageNet CA - Palmdale / 805-540-1005 Lancaster PageNet CA – Sacramento 209-473-7506 PageNet CA – Sacramento 916-929-7686 PageNet CA – Sacramento 916-981-2000 PageNet CA – Saddleback 714-227-0014 PageNet CA – San Carlos 415-572-1411 PageNet CA – San Carlos 415-777-5471 PageNet CA - San Diego 619-918-8808 PageNet CA – San Diego 619-232-8425 PageNet CA - San Fernando 818-328-0020 PageNet CA - San Francisco 415-207-0057 PageNet CA - San Francisco 415-777-5471 PageNet CA - San Gabriel Valley 818-292-3012 PageNet CA - San Jose 408-798-7201 PageNet CA – San Jose 408-428-9729 PageNet CA - San Luis Obispo 805-782-2416 PageNet CA - San Mateo 650-371-0040 PageNet CA - Santa Barbara 805-887-1684 PageNet CA - Santa Maria 805-349-3025 PageNet CA - Santa Monica / 310-239-5116 WLA Bundy PageNet CA - Santa Rosa 707-316-0002 PageNet CA – Stockton 209-889-4100 PageNet CA – Temecula 909-507-1234 PageNet CA - Thousand 805-494-5818 Oaks/Simi Valley PageNet CA - Ventura/Oxnard 805-671-0143 PageNet CA – Victorville 619-955-9099 PageNet CA – Visalia 209-741-5506 PageNet CO - Colorado Springs 719-570-7055 PageNet CO – Denver 303-721-7595 PageNet CO – Denver 719-520-1253 PageNet CT – Bridgeport 203-380-1475 PageNet CT – Bridgeport 203-523-9021 PageNet CT – Hartford 860-948-2000 PageNet DC – Washington 301-474-4657 PageNet FL – Brooksville 352-848-2850 PageNet FL – Broward 954-402-7243 PageNet FL - Coco Beach 407-639-1244 PageNet FL – Cocoa 407-639-0119 PageNet FL - Daytona Beach 904-691-3501 PageNet FL – Daytona Beach 904-252-2731 PageNet FL – Ft. Lauderdale 305-402-7243 PageNet FL – Ft. Lauderdale 305-767-8000 PageNet FL - Ft. Myers 941-339-5299 PageNet FL – Gainesville 352-376-8251 PageNet FL – Gainesville 904-376-8251 PageNet FL – Jacksonville 904-363-2103 PageNet FL – Jacksonville 904-519-9102 PageNet FL – Miami 305-264-6133 PageNet FL – Miami 305-287-7243 PageNet FL - New Port Richey 813-843-5299 PageNet FL – Orlando 407-839-0712 PageNet FL – Orlando 407-974-7099 PageNet FL – Sarasota 941-569-7299 PageNet FL - St. Augustine 904-823-1600 PageNet FL – St. Petersburg 813-790-7299 PageNet FL – Tallahassee 850-224-4492 26

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

PageNet FL – Tallahassee 904-224-4492 PageNet FL – Tampa 813-219-7299 PageNet FL – Thadville 407-455-3425 PageNet FL - West Palm Beach 561-551-7243 PageNet GA – Atlanta 404-390-9176 PageNet GA – Atlanta 404-722-2000 PageNet GA – Augusta 706-724-7133 PageNet GA – Macon 912-743-7647 PageNet ID – Boise 208-375-2792 PageNet IL – Chicago 630-325-7842 PageNet IL – Chicago 630-367-6000 PageNet IL – Chicago 708-325-7842 PageNet IN 800-838-6138 PageNet IN – Indianapolis 317-575-6138 PageNet KS - Kansas City 913-408-7243 PageNet KS - Kansas City 913-541-0386 PageNet KY – Lexington 606-367-0944 PageNet KY – Lexington 606-532-9999 PageNet KY – Louisville 502-394-3044 PageNet KY – Louisville 502-581-8799 PageNet LA 800-762-2348 PageNet LA - New Orleans 504-835-6124 PageNet MA 401-861-8130 PageNet MA – Boston 617-273-4535 PageNet MA – Boston 781-273-4535 PageNet MA – Springfield 413-290-0101 PageNet MD – Baltimore 410-356-0613 PageNet MD - Eastern Shore 410-749-0286 PageNet MI 800-955-7243 PageNet MI 810-827-7399 PageNet MI - Detroit (and other 248-827-7399 major MI cities) PageNet MN – Minneapolis 612-942-8176 PageNet MO – Kansas City 314-541-0386 PageNet MO – Kansas City 800-500-6630 PageNet MO - St. Louis 314-984-8710 PageNet Montreal, Quebec 514-736-8008 CANADA PageNet N & S Carolina 800 800-766-9731 PageNet N & S Carolina 800 800-766-9731 PageNet NAD Accounts 800-807-0616 PageNet Nationwide 800 800-720-8398 PageNet Nationwide 888 888-720-8398 PageNet Nationwide PIN 800-720-8398 PageNet Nationwide SP 888-589-8600 PageNet NC 800-685-4399 PageNet NC – Burlington 910-585-3000 PageNet NC – Charlotte 704-527-2574 PageNet NC – Greensboro 336-321-3000 PageNet NC – Greensboro 910-321-3000 PageNet NC – Greensboro 910-855-7599 PageNet NC – Greensboro 910-855-7599 PageNet NC – High Point 910-881-3000 PageNet NC – Lexington 704-249-0000 PageNet NC – Raleigh 919-505-0000 PageNet NC – Raleigh 919-834-3441 PageNet NC – Reidsville 910-348-3000 PageNet NC – Winston-Salem 910-717-3000 PageNet NH - New Hampshire 603-497-8467 PageNet NH 800-497-0078 1200 7-N-1 80 27

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

PageNet NJ 800-437-0528 PageNet NJ 908-686-9053 PageNet NJ - New Jersey 201-878-7243 PageNet NJ - New Jersey 908-983-7243 PageNet NJ - South New Jersey 800-437-0529 PageNet NM – Albuquerque 505-883-1203 PageNet Northeast USA 917-973-7000 PageNet NV – Las Vegas 702-661-7243 PageNet NV – Las Vegas 702-732-1957 PageNet NV – Reno 702-329-4506 PageNet NY 917-252-2000 PageNet NY – Albany 518-869-0590 PageNet NY – Buffalo 716-633-2568 PageNet NY - Long Island 516-745-0055 PageNet NY – Newburgh 914-438-0000 PageNet NY – Newburgh 914-516-2670 PageNet NY - NYC Brooklyn 718-355-2840 PageNet NY – Rochester 716-306-0000 PageNet NY – Rochester 716-424-5451 PageNet NY – Syracuse 315-449-2502 PageNet NY – Westchester 914-284-0000 PageNet NY – Westchester 914-347-3136 PageNet NY -NYC Manhattan 718-355-2820 PageNet OH – Akron/Canton 330-709-7243 PageNet OH- Cincinnati 513-772-0941 PageNet OH – Cincinnati 513-408-9999 PageNet OH – Cincinnati 513-434-9694 PageNet OH – Cleveland 216-303-7243 PageNet OH – Cleveland 216-573-7933 PageNet OH – Columbus 614-846-4515 PageNet OH – Dayton 937-370-9999 PageNet OH – Lorain 216-242-3300 PageNet OH – Toledo 419-323-7243 PageNet OH – Toledo 440-303-7243 PageNet OH – Youngstown 216-380-7243 PageNet OH - Youngstown / 330-380-7243 Warren PageNet OK – Oklahoma 405-980-7243 PageNet OK – Tulsa 918-880-7243 PageNet ON – Barrie 705-835-8585 PageNet ON – Hamilton 905-777-3030 PageNet ON – Kitchener- 519-244-6161 Waterloo PageNet ON – London 519-680-8080 PageNet ON – Oshawa 905-438-2525 PageNet ON – St. Catharines 905-704-6060 PageNet ON – Toronto 416-719-1919 PageNet ON – Windsor 519-561-2020 PageNet OR – Eugene 503-484-1369 PageNet OR – Eugene 541-484-1369 PageNet OR – Portland 503-232-3787 PageNet OR – Portland 503-527-3999 PageNet OR – Salem 503-391-4439 PageNet OR – Salem 503-589-3099 PageNet OR – Tilamook 503-815-8700 PageNet PA – Philadelphia 610-834-1572 PageNet PA – Pittsburgh 412-788-2878 PageNet RI – Providence 401-647-5457 PageNet SC – Anderson 803-964-3507 PageNet SC – Anderson 864-964-3500 28

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

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www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

PageNet WI - Neenah/Green 920-440-1116 Bay/Appleton PageNet PagePlus OK 918-663-2028 PageOne UK +44 1523 530 300 Communications PagePlus 206-747-9674 Pagers Plus 800-257-2307 PageUSA CA 925-803-1180 Paging Dimensions 800-245-5276 Paging Plus 800-848-6122 Paging, Inc. 800-888-8757 Phoenix Paging 602-929-0500 Porta-Phone 800-443-8931 PrimeCo Messaging 800-659-7514 Pro Net 212-673-8607 ProNet Oakland, CA 510-887-6491 ProNet Tallahassee, FL 800-723-9036 ProNet TX 800-374-3801 ProNet WI 800-366-1936 Radiofone New Orleans, LA 800-431-2731 RAMPage 800-718-1448 Range Michigan Upper 906-222-1000 Peninsula Sask Tel Regina 306-352-5515 Sask Tel Saskatoon 800-667-7761 Satellink 888-237-5293 Seiko Message Watch 213-613-0224 Seiko Message Watch Portland 503-243-3019 Seiko Message Watch Seattle 360-621-0830 Shaw Paging Montreal, Canada 514-336-2290 Sig Net 919-850-4835 Skytel 800-258-9880 Skytel 800-759-6366 SkyTel National 800-759-6366 9600 7,e,1 80 SkyTel National 800-933-6384 SkyTel Santa Rosa, CA 707-759-6366 Skytel Alpha 800-759-8737 SkyTel 2-Way 800-679-2778 SkyTel ASCII 800-759-9673 Southern Linc 800-406-0151 Southern Linc 800-557-6747 Southern Linc Local 205-250-1108 Southwestern Bell Metro Number 817-355-3052 Southwestern Bell Toll Free Number 800-469-5351 Southwestern Bell Toll Free Number 800-792-8353 Sprint Paging 800-785-5629 Sprint Paging 800-877-4646 Sprint PCS 800-830-8039 Sprint PCS 888-656-1727 Sprint Spectrum 800-272-6505 Sprint Spectrum 800-311-4221 SuperCom Michigan Upper 906-777-8880 Peninsula Switzerland Telepage 41 74 0900003 7,e,1 Private Switzerland Telepage 41 74 0900103 7,e,1 Swiss TB Comm Thunder Bay 807-343-0111 Telecom New Zealand 026-4001283 Telecomi New Zealand 04-3844476 30

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Telus Mobility Abbotsford 604-866-0299 Telus Mobility Barrie, ON 705-321-0299 Telus Mobility Barrie, ON 705-720-0888 Telus Mobility Barrie, ON 888-415-2525 Telus Mobility Belleville, ON 613-827-0299 Telus Mobility Belleville, ON 613-961-9888 Telus Mobility Brantford, ON 519-750-2888 Telus Mobility Brantford, ON 519-865-0299 Telus Mobility Brockville, ON 613-341-1888 Telus Mobility Calgary 800-372-9510 Telus Mobility Calgary, AB 403-247-2635 Telus Mobility Calgary, AB 403-703-0299 Telus Mobility Camrose 403-387-8019 Telus Mobility Chatham, ON 519-365-0019 Telus Mobility Chatham, ON 519-380-5888 Telus Mobility Chicoutimi, PQ 418-590-0019 Telus Mobility Chilliwack, BC 604-798-0019 Telus Mobility Cobourg, ON 905-269-0019 Telus Mobility Cobourg, ON 905-377-5888 Telus Mobility Collingwood, ON 705-430-0019 Telus Mobility Cornwall, ON 613-362-0019 Telus Mobility Cranbrooke 250-417-8111 Telus Mobility Drummondville 450-706-0019 Telus Mobility Drummondville 819-470-0888 Telus Mobility Edmonton, AB 403-903-0019 Telus Mobility Edmonton, AB 780-916-8118 Telus Mobility Fort Erie, ON 905-991-2888 Telus Mobility FortErie, ON 905-380-0019 Telus Mobility Granby 450-775-0019 Telus Mobility Guelph, ON 519-362-0299 Telus Mobility Guelph, ON 519-826-8888 Telus Mobility Hamilton, ON 905-730-0299 Telus Mobility Hamilton, ON 905-971-8888 Telus Mobility Hawkesbury, ON 613-636-9888 Telus Mobility Huntsville, ON 705-380-0019 Telus Mobility Joliette,PQ 450-541-0299 Telus Mobility Kelowna, BC 250-718-0019 Telus Mobility Kingston, ON 613-453-0299 Telus Mobility Kingston, ON 613-536-8888 Telus Mobility Kitchener, ON 519-496-0299 Telus Mobility Kitchener, ON 519-581-3888 Telus Mobility Lindsay 705-344-0019 Telus Mobility Lindsay, ON 705-328-8888 Telus Mobility London, ON 519-495-0299 Telus Mobility London, ON 519-640-8888 Telus Mobility Milton, ON 905-299-0019 Telus Mobility Milton, ON 905-693-2888 Telus Mobility Montreal, PQ 514-830-0299 Telus Mobility Montreal, PQ 514-977-8888 Telus Mobility Moonstone 705-834-0019 Telus Mobility Nanaimo, BC 250-713-0019 Telus Mobility Newmarket, ON 905-716-0299 Telus Mobility Newmarket, ON 905-953-6888 Telus Mobility Niagara Falls, ON 905-353-2888 Telus Mobility Oakville, ON 905-510-0299 Telus Mobility Orangeville, ON 905-586-0019 Telus Mobility Orillia, ON 705-329-9888 Telus Mobility Oshawa, ON 905-259-0299 Telus Mobility Oshawa, ON 905-261-8888 Telus Mobility Ottawa 613-223-8888 31

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

Telus Mobility Ottawa/Hull, ON 613-277-0299 Telus Mobility OwenSound, ON 519-373-3019 Telus Mobility Parksville 250-927-0019 Telus Mobility Peterborough, ON 705-755-6888 Telus Mobility Peterborough, ON 705-768-0299 Telus Mobility Quebec City, PQ 418-520-8888 Telus Mobility QuebecCity, PQ 418-801-7019 Telus Mobility RedDeer 403-506-0019 Telus Mobility Regina, SK 613-930-3888 Telus Mobility SaintHyacinthe, PQ 450-701-0019 Telus Mobility SaintJerome, PQ 450-543-0299 Telus Mobility Sarnia, ON 519-333-7019 Telus Mobility Sherbrooke, PQ 819-347-7019 Telus Mobility SmithsFalls 613-266-0019 Telus Mobility St. Catharines, ON 905-651-8888 Telus Mobility St. Hyacinthe, PQ 514-261-7888 Telus Mobility StCatharines, ON 905-329-0299 Telus Mobility Stratford, ON 519-635-0019 Telus Mobility Toll Free 888-442-0454 Telus Mobility Toronto, ON 416-712-0299 Telus Mobility Toronto, ON 416-717-8888 Telus Mobility Trenton, ON 613-965-9888 Telus Mobility Trois-Rivières, PQ 819-697-8019 Telus Mobility Valleyfield, PQ 450-268-0299 Telus Mobility Vancouver, BC 604-831-0299 Telus Mobility Victoria, BC 250-882-0299 Telus Mobility Victoriaville, BC 819-740-0019 Telus Mobility Welland, ON 905-714-8888 Telus Mobility Wetaskiwin 780-878-8019 Telus Mobility Windsor, ON 519-563-7019 Telus Mobility Windsor, ON 519-796-8888 Telus Mobility Woodstock, ON 519-533-2888 Telus Mobility Woodstock, ON 519-788-0299 TNI Paging 800-666-3282 Touch Tel Paging Oakland, CA 510-748-2097 Tri-Star 573-443-2503 Tri-Star 800-347-4170 Tri-State New England 617-668-0003 TSR Wireless Long Island, NY 516-426-4110 TSR Wireless Northern VA 703-331-2808 TSR Wireless Phoenix, AZ 602-216-1000 UK BT EasyReach 44 0901 1130000 7,e,1 UK BT Pager 44 0345 581354 7,e,1 UK Cellnet 44 07860 980480 8-N-1 UK Hutchison Paging 44 0941 100400 7-E-1 UK One2One Mobiles 44 07958 879889 7-E-1 UK One2One 44 07956 201072 8-N-1 UK Orange 44 07785 499993 8-N-1 UK Orange Fleet 44 07973 100601 8-N-1 UK PageOne 44 0640 900199 7,e,1 UK PageOne Direct 44 01523 530300 7-E-1 Access UK PageOne Direct Call 44 0991 910910 7-E-1 UK PageOne MiniCall 44 0640 900139 7-E-1 UK Vodafone Mobiles 44 07785 499993 8-N-1 UK Vodafone Paging 44 01459 106366 8-N-1 UK VodaZap 44 07666 699699 8-N-1 Ultrapage British Columbia 604-681-3288 7,e,1 US West 520-327-8944 US West 888-823-3434 32

www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275

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www.seqent.com Suite 135 – 4474 Blakie Rd., London, Ontario, Canada N6L 1G7 V: +1.519.652.0401 F: +1.519.652.9275