DOCSLIB.ORG

Itu-T/Bulletin

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Itu-T/Bulletin ITU Operational Bulletin www.itu.int/itu-t/bulletin No. 983 1 VII 2011 (Information received by 20 June 2011) Place des Nations CH-1211 Standardization Bureau (TSB) Radiocommunication Bureau (BR) Genève 20 (Switzerland) Tel: +41 22 730 5211 Tel: +41 22 730 5560 Tel: +41 22 730 5111 Fax: +41 22 730 5853 Fax: +41 22 730 5785 E-mail: [email protected] E-mail: [email protected] / [email protected] E-mail: [email protected] Table of Contents Page General Information Lists annexed to the ITU Operational Bulletin: Note from TSB ...................................................................... 3 Approval of ITU-T Recommendations ............................................................................................................ 4 The International Public Telecommunication Numbering Plan (ITU-T Recommendation E.164 (02/2005)) . 4 International Identification Plan for Mobile Terminals and Mobile Users (ITU-T Recommendation E.212 (05/2008))................................................................................................................................................. 5 Assignment of Signalling Area/Network Codes (SANC) (ITU-T Recommendation Q.708 (03/99)): Nepal ..... 6 Telephone Service: Argentina (Comisión Nacional de Comunicaciones (CNC)), Buenos Aires) ............................................... 6 Austria (Austrian Regulatory Authority for Broadcasting and Telecommunications (Rundfunk und Telekom Regulierungs-GmbH), Vienna) .............................................................................................. 8 Burkina Faso (Autorité de Régulation des Communications Electroniques (ARCE), Ouagadougou) ....... 9 Denmark (National IT and Telecom Agency (NITA), Copenhagen) ........................................................... 10 Haïti (Conseil National des Télécommunications (CONATEL), Port-au-Prince) ......................................... 11 Serbia (Republic Agency for Electronic Communications (RATEL), Belgrade) ........................................... 11 Changes in Administrations/ROAs and other entities or Organizations: Italy (Telecom Italia Sparkle S.p.A., Roma: Change in e-mail address) .................................................... 18 Service Restrictions: Note from TSB ............................................................................................................... 19 Call-Back and alternative calling procedures (Res. 21 Rev. PP-2002): Note from TSB ................................... 20 www.itu.int Page Amendments to service publications List of Ship Stations and Maritime Mobile Service Identity Assignments (List V) ......................................... 22 List of Issuer Identifier Numbers for the International Telecommunication Charge Card ............................. 24 Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number) ......... 24 Access codes/numbers for mobile networks ................................................................................................. 25 List of ITU-T Recommendation E.164 assigned Country Codes ..................................................................... 25 Mobile Network Code (MNC) for the international identification plan for public networks and subscriptions ..................................................................................................................................... 26 List of Signalling Area/Network Codes (SANC) ............................................................................................... 26 List of International Signalling Point Codes (ISPC) ......................................................................................... 27 National Numbering Plan ............................................................................................................................... 28 Annex List of Signalling Area/Network Codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/99)) (Position on 1 July 2011) Dates of publication of the next Including information Operational Bulletins received by: 984 15.VII.2011 04.VII.2011 985 1.VIII.2011 20.VII.2011 986 15.VIII.2011 03.VIII.2011 987 1.IX.2011 19.VIII.2011 988 15.IX.2011 02.IX.2011 989 1.X.2011 20.IX.2011 990 15.X.2011 04.X.2011 991 1.XI.2011 19.X.2011 992 15.XI.2011 02.XI.2011 993 1.XII.2011 18.XI.2011 994 15.XII.2011 02.XII.2011 No. 983 – 2 ITU Operational Bulletin GENERAL INFORMATION Lists annexed to the ITU Operational Bulletin Note from TSB A. The following Lists have been published by TSB or BR as Annexes to the ITU Operational Bulletin (OB): OB No. 983 List of Signalling Area/Network Codes (SANC) (Complement to ITU-T Recommendation Q.708 (03/99)) (Position on 1 July 2011) 982 List of ITU-T Recommendation E.164 assigned country codes (Complement to ITU-T Recommendation E.164 (11/2010)) (Position on 15 June 2011) 981 List of ITU Carrier Codes (According to ITU-T Recommendation M.1400 (07/2006) (Position on 1 June 2011) 980 List of Telegram Destination Indicators (In accordance with ITU-T Recommendation F.32 (10/1995)) (Position on 15 May 2011) 979 List of international signalling point codes (ISPC) (According to ITU-T Recommendation Q.708 (03/99)) (Position on 1 May 2011) 978 List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (Complement to ITU-T Recommendations F.69 (06/1994) and F.68 (11/1988)) (Position on 15 April 2011) 977 List of Data Network Identification Codes (DNIC) (According to ITU-T Recommendation X.121 (10/2000)) (Position on 1 April 2011) 976 List of Data Country or Geographical Area Codes (Complement to ITU-T Recommendation X.121 (10/2000)) (Position on 15 March 2011) 975 Legal time 2011 974 List of Names of Administration Management Domains (ADMD) (In accordance with ITU-T F.400 and X.400 series Recommendations) (Position on 15 February 2011) 972 List of terrestrial trunk radio mobile country codes (Complement to ITU-T Recommendation E.218 (05/2004)) (Position on 15 January 2011) 971 List of Issuer Identifier Numbers for the International Telecommunication Charge Card (In accordance with ITU-T Recommendation E.118 (05/2006)) (Position on 1 January 2011) 968 Status of Radiocommunications between Amateur Stations of Different Countries (In accordance with optional provision No. 25.1 of the Radio Regulations) and Form of Call Signs assigned by each Administration to its Amateur and Experimental Stations (Position on 15 november 2010) 967 Access codes/numbers for mobile networks (According to ITU-T Recommendation E.164 (02/2005)) (Position on 1 November 2010) 958 Mobile Network Code (MNC) for the international identification plan for public networks and subscriptions (According to ITU-T Recommendation E.212 (05/2008)) (Position on 15 June 2010) 955 Various tones used in national networks (According to ITU-T Recommendation E.180 (03/98)) (Position on 1 May 2010) 953 List of mobile country or geographical area codes (Complement to ITU-T Recommendation E.212 (05/2008)) (Position on 1 April 2010). 952 List of the national authorities designated to assign ITU-T Recommendation T.35 terminal provider codes (Position on 15 March 2010) 951 Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number) (In accordance with ITU-T Recommendation E.164 (02/2005)) (Position on 1 March 2010) 877 List of Country or Geographical Area Codes for non-standard facilities in telematic services (Complement to ITU-T Recommendation T.35 (02/2000)) (Position on 1 February 2007) 669 Five-letter Code Groups for the use of the International Public Telegram Service (According to ITU-T Recommendation F.1 (03/1998)) B. The following Lists are available online from the ITU-T website: List of ITU Carrier Codes (ITU-T Rec. M.1400 (07/2006)) www.itu.int/ITU-T/inr/icc/index.html Bureaufax Table (ITU-T Rec. F.170) www.itu.int/ITU-T/inr/bureaufax/index.html List of recognized operating agencies (ROAs) www.itu.int/ITU-T/inr/roa/index.html ITU Operational Bulletin No. 983 – 3 Approval of ITU-T Recommendations A. By AAP-61, it was announced that the following ITU-T Recommendations were approved, in accordance with the procedures outlined in Recommendation ITU-T A.8: – Recommendation ITU-T G.874 (2010) Cor. 1 (06/06/2011) – Recommendation ITU-T G.8051/Y.1345 (2009) Amend. 1 (06/06/2011) – Recommendation ITU-T H.761 v2 (13/06/2011): Nested context language (NCL) and Ginga-NCL for IPTV services – Recommendation ITU-T K.66 (13/06/2011): Protection of customer’s premises from overvoltages – Recommendation ITU-T K.71 (13/06/2011): Protection of customer antenna installations’ – Recommendation ITU-T K.72 (13/06/2011): Protection of telecommunication lines using metallic conductors against lightning – Risk management – Recommendation ITU-T L.1000 (13/06/2011): Universal power adapter and charger solution for mobile terminals and other hand-held ICT devices – Recommendation ITU-T T.809 (2007) Cor. 1 (14/05/2011): Minor corrections plus clarifications on code stream CAP marker segments and quantization of JP3D images – Recommendation ITU-T T.835 (2010) Cor. 1 (13/06/2011): Corrections to reference source code B. By TSB Circular 200 of 17 June 2011, it was announced that the following ITU-T Recommendation was approved, in accordance with the procedures outlined in Resolution 1: – Recommendation ITU-T E.101 (2009) Amend. 1 (10/06/2011): New Appendix I: Alphabetical list of terms – Recommendation ITU-T E.164 (2010) Amend. 1 (10/06/2011): Annex A.8 of E.164 – Recommendation ITU-T E.212 (2008) Amend. 3 (10/06/2011): Revised
Load more

Recommended publications
  • Outline of Numbering in Japan
    OutlineOutline ofof NumberingNumbering inin JapanJapan April 2010 SATO Kenji JICA Expert 1 ContentsContents 1. Outline of Current Situation and Basic Policy of Numbering 2. MNP (Mobile Number Portability) 3. Numbering Issues for NGN Era - FMC (Fixed Mobile Convergence) - ENUM 2 1.Outline of Current Situation and Basic Policy of Numbering 3 Telecommunications Number History in Japan Until 1985 NTT (Public company) managed all telecommunications numbers 1985 Liberalization of telecommunication sector Privatization of NTT New companies started telecommunications business. Big Bang of Telecommunications business. Necessity for Making telecommunications business rules. Telecommunications Numbers were defined on regulation for telecommunications facilities (1985) 4 The Function of Number - Service identification (Fixed? Mobile?) - Location identification (Near? Far?) - Tariff identification (If far, charge is high) - Quality identification (If fixed, better than mobile) - Social trust identification 5 Regulations for Telecommunication Numbers Telecommunication Business Law Article 50 (Standards for Telecommunications Numbers) (1) When any telecommunications carrier provides telecommunications services by using telecommunications numbers (numbers, signs or other codes that telecommunications carriers use in providing their telecommunications services, for identifying telecommunications facilities in order to connect places of transmission with places of reception, or identifying types or content of telecommunications services to provide; hereinafter the same shall apply), it shall ensure that its telecommunications numbers conform to the standards specified by an Ordinance of the Ministry of Internal Affairs and Communications. (2) The standards set forth in the preceding paragraph shall be specified so as to ensure the following matters: (i) The telecommunications numbers shall make it possible for telecommunications carriers and users to clearly and easily identify telecommunications facilities or types or content of the telecommunications services.
    [Show full text]
  • Development of a New Numbering Plan for Nigeria
    DEVELOPMENT OF A NEW NUMBERING PLAN FOR NIGERIA Draft Final Report DEVELOPMENT OF A NEW NUMBERING PLAN FOR NIGERIA Draft Final Report TABLE OF CONTENTS SECTION 1 ................................................................................................................................................................... 5 1.1 INTRODUCTION .......................................................................................................................................... 5 1.2 DEFINITION OF TERMINOLOGIES ............................................................................................................... 5 1.3 SCOPE OF PROJECT ..................................................................................................................................... 6 Objectives ........................................................................................................................................................... 7 Scope of Services ................................................................................................................................................ 7 1.4 GENERAL GUIDING PRINCIPLES: ................................................................................................................. 8 1.5 PURPOSE, AIMS AND OBJECTIVES OF THE NEW NUMBERING PLAN: ........................................................ 9 A. Purposes and Usefulness of Numbers ........................................................................................................ 9 B. Main Objectives of the
    [Show full text]
  • Telecom) Terms Glossary and Dictionary - A
    Tele-Communication (Telecom) Terms Glossary and Dictionary - A A & B Bit A & B Bit is used in digital environments to convey signaling information. A bit equal to one generally corresponds to loop current flowing in an analog environment; A bit value of zero corresponds to no loop Current, i.e. to no connection. Other signals are made by changing bit values: for example, a flash-hook is sent by briefly setting the A bit to zero. A Links A Links, also known as SS7 access links, connect an end office or signal point to a mated pair of signal transfer points. They may also connect signal transfer points and signal control points at the regional level with the A-links assigned in a quad arrangement. A&B Bit Signaling A&B Bit Signaling, also called 24th channel signaling, is a procedure used in T1 transmission facilities in which each of the 24Â T1 subchannels devotes 1 bit of every sixth frame to the carrying of supervisory signaling information. On T1 lines that use Extended SuperFrame(ESF) framing, the signaling bits are robbed from the 6th, 12th, 18th, and 24th frame, resulting in "ABCD" signaling bits. ABAM cable ABAM cable refers to a type of T1 cable. This cable was a 22 gauge, 100 ohm insulated, twisted pair. ABAM cable is no longer available, but you can easily find cable that meets the technical requirements. Abandoned Call Abandoned Call is a call in which the call originator disconnects or cancels the call after a connection has been made, but before the call is established.
    [Show full text]
  • Finer Digit Analysis of Telephone Numbers for Routeing Purposes REPORT to OFCOM
    Finer Digit Analysis of Telephone Numbers for Routeing Purposes REPORT TO OFCOM 11 August, 2005 Issue 1.0 Ref: 00720/RT/818.1. Authors: Mark Norris & Peter Walker I N T E R C A I M O N D I A L E Registered in England, No: 3271854 Assessed and registered to ISO9001 Regatta House, High Street, Marlow, Bucks, UK SL7 1AB Tel: +44 (0) 1628-478470 Fax: +44 (0) 1628-478472 http://www.intercai.co.uk Table of Contents Summary of Findings ........................................................................................................................1 1 Introduction................................................................................................................................1 1.1 Specific objectives..............................................................................................................2 1.2 Contents of Report .............................................................................................................2 2 Background to numbering developments ..................................................................................3 3 Data decode – general findings..................................................................................................4 3.1 Outline of investigations ....................................................................................................4 3.2 Main findings.....................................................................................................................4 4 Geographic Numbers .................................................................................................................5
    [Show full text]
  • National Numbering Plan
    Consultation Paper on National Numbering Plan Pakistan Telecommunication Authority Document classification National Numbering Plan 2008 Document version 4th Version Filename National Numbering Plan Version release date 23 rd Jan; 2008 Present Subject Paper for Public Consultation Version Date Author Changes to previous version 01 4/22/07 Naseem Ahmed Initial Version Vohra Consultant Technical PTA 02 5/28/07 Naseem Ahmed Revision 1 Vohra Consultant Technical PTA (Not released to stakeholders) 03 01/16/08 Naseem Ahmed Revision Vohra Consultant Technical PTA Included intervening developments 04 01/23/08 Naseem Ahmed Incorporated feedback on Numbering Vohra Consultant Regulations from PTA Law Division Technical PTA Table of Contents Table of Contents .............................................................................................................. 3 Executive Summary .......................................................................................................... 6 1. INTRODUCTION.................................................................................................... 13 1.1 Objectives of the Plan....................................................................................... 13 1.1.1 Scope ...................................................................................................14 1.1.2 Role of the PTA................................................................................... 14 2. NUMBERING PLAN OVERVIEW ........................................................................ 15 2.1.1
    [Show full text]
  • 1 Before the Federal Communications Commission
    Before the Federal Communications Commission Washington, D.C. 20554 In the Matter of ) ) WC Docket No. 13-97 Numbering Policies for Modern Communications ) ) IP-Enabled Services ) WC Docket No. 04-36 ) Telephone Number Requirements for IP-Enabled ) Services Providers ) WC Docket No. 07-243 ) Telephone Number Portability ) CC Docket No. 95-116 ) Developing a Unified Intercarrier Compensation ) Regime ) CC Docket No. 01-92 ) Connect America Fund ) ) WC Docket No. 10-90 Numbering Resource Optimization ) ) Technology Transitions Task Force ) CC Docket No. 99-200 ) Petition of Vonage Holdings Corp. for Limited ) Waiver of Section 52.15(g)(2)(i) of the ) GN Docket No. 13-5 Commission’s Rules Regarding Access to ) Numbering Resources ) ) Petition of TeleCommunication Systems, Inc. and ) HBF Group, Inc. for Waiver of Part 52 of the ) Commission’s Rules REPLY COMMENTS OF SHOCKEY CONSULTING Richard Shockey Shockey Consulting 2427 Silver Fox Lane Reston, Virginia 20191 July19, 2013 1 Table of Contents I. Introduction and Summary ................................................................................................. 3 II. The PSTN Transition is underway and the NANP Transition must be part of that. ........... 4 III. First Principals: The Importance of Naming and Addressing in Networks. ....................... 5 IV. The United States should move to National 10 Digit Dialing. ........................................... 7 V. The United States should move to National Geographic Number Portability and the Commission should clearly state that
    [Show full text]
  • Future of Telephone Numbers: Second Consultation – Welsh Overview
    Future of telephone numbers Second consultation Non-confidential version – redacted for publication [] Future of telephone numbers: second consultation – Welsh overview CONSULTATION: Publication date: 23 April 2021 Closing date for responses: 2 July 2021 Future of telephone numbers: second consultation Contents Section 1. Overview 3 2. Background 5 3. Geographic numbering: Area codes and local dialling 14 4. Revenue sharing with calling parties 33 5. Non-Geographic numbering: 084 and 087 numbers review 45 Annex A1. Developments in voice telephony that will shape our Future of Numbering Review 48 A2. Closing local dialling to free up geographic numbers 65 A3. Responses to our First Consultation concerning the 084 and 087 non-geographic number ranges 66 A4. Legal Framework 70 A5. Notification of proposed modifications to the provisions of the Numbering Plan under section 60(3) of the Act 73 A6. Consultation questions 77 A7. Responding to this consultation 78 A8. Ofcom’s consultation principles 80 A9. Consultation coversheet 81 A10. List of sources 82 A11. Glossary 85 2 Future of telephone numbers: second consultation 1. Overview This document proposes amendments to the rules that govern the use of phone numbers in the UK, to ensure they take account of the substantial changes taking place in the country’s networks, and continue to promote consumer confidence in telephone services. Telephone calls are an essential service for many people and businesses. However, the way we use phones is changing. Mobile and online communications are increasing, and landline use is declining. The traditional landline telephone network in the UK – the public switched telephone network (PSTN) – is coming to the end of its life and is gradually being replaced.
    [Show full text]
  • National Numbering Conventions V6.0
    Reference Document National Numbering Conventions v6.0 Document No: 08/02 Date: 02, January 2008 An Coimisiún um Rialáil Cumarsáide Commission for Communications Regulation Abbey Court Irish Life Centre Lower Abbey Street Dublin 1 Ireland Telephone +353 1 804 9600 Fax +353 1 804 9680 Email [email protected] Web www.comreg.ie Numbering Conventions V6.0 0 Table of Contents 1. SCOPE OF THE CONVENTIONS 5 2. DEFINITION OF TERMS 6 3. RESPONSIBILITIES 10 3.1 Responsibilities of ComReg 10 3.2 Authorised Persons Responsibilities 11 3.2.1 All Authorised Persons: 11 3.2.2 Network Operators 12 3.2.3 Service Providers 13 3.2.4 Non-Authorised Persons 13 4. ALLOCATION OF NUMBERS 14 4.1 The application process 14 4.1.1 Applications for primary allocation 14 4.1.2 Applications for secondary allocation 14 4.2 Information required when making an application 14 4.3 Refusal of primary or secondary allocation 15 4.4 Confidentiality 15 4.5 Timescales for applications 16 4.6 Appeals to ComReg 16 5. RESERVATION OF NUMBERS 17 5.1 Primary Reservations to Undertakings 17 5.2 Reservation to end-users 18 6. ALLOCATION OF SHORT CODES 19 7. RESPONSIBILITIES FOR NOTIFICATION OF NUMBER ACTIVATION 20 8. RIGHT OF USE TO NUMBERS, NUMBER BLOCKS AND CODES 21 8.1 The rights of Authorised Persons to numbers / number blocks 21 8.2 The rights of end users to numbers 21 9. AUDIT INFORMATION REQUIRED FROM AUTHORISED PERSONS 22 10. CHARGING FEES FOR NUMBERING ALLOCATIONS 23 11. CONDITIONS OF USE FOR NUMBERS AND SHORT CODES 24 11.1 General conditions 24 11.2 Conditions of Use for Specific Number Types 25 11.2.1 Geographic numbers usage 25 11.2.2 Usage of Fixed Mailbox Numbers 27 11.2.3 Usage of “bursty” numbers 28 11.2.4 Freephone Usage 28 11.2.5 Shared Cost numbers Usage 28 11.2.6 Universal Access number Usage 28 11.2.7 Personal Number Usage 28 11.2.8 Use of Premium Rate Numbers (excluding text – see 11.4.3) 29 11.2.9 IP-based Number Usage (i.e.
    [Show full text]
  • BT's Response to Future of Telephone Numbers
    NON-CONFIDENTIAL VERSION Future of telephone numbers BT’s Response to consultation published on 11 April 2019 20 June 2019 Comments should be addressed to: Alex Quinn, BT Group Regulatory Affairs, BT Centre, London EC1A 7AJ [email protected] 1 Executive summary 3 2 Introduction 4 3 Geographic Numbering 7 4 Non-Geographic Numbering 14 5 Annex 1 – BT’s responses to Ofcom’s questions 21 2 1 Executive summary 1.1 Telephone numbers are very important to our customers. They can provide reassurance that the caller is who they say they are. Many businesses rely on telephone numbers to support their brand and marketing, particularly if they are catering to a local customer base. 1.2 The National Telephone Numbering Plan (“Numbering Plan”) is an essential document that sets out the telephone numbers available for allocation and any restrictions on how they may be adopted or used. 1.3 Many of these restrictions have previously been determined by the network architecture of the PSTN. The imminent migration to IP gives us the potential to unshackle ourselves from these restrictions, and launch new innovative products and services to deliver greater customer benefits that meet changing consumer needs. 1.4 We welcome this timely consultation by Ofcom, which offers an opportunity to review the whole Numbering Plan to ensure that it is still fit for purpose and remains futureproof. 1.5 Our response sets out BT’s views on how best to meet these objectives. In short, Ofcom should: Remove the obligation to provide local dialling as soon as possible.
    [Show full text]
  • Number Management
    International Telecommunication Union West African Common Market Project: Harmonization of Policies Governing the ICT Market in the UEMOA-ECOWAS Space Number Management International Telecommunication European Union Union International Telecommunication Union West African Common Market Project: Harmonization of Policies Governing the ICT Market in the UEMOA-ECOWAS Space Number Management European Union TABLE OF CONTENTS Page 1.1 Introduction .................................................................................................................. 1 1.2 A numbering primer ..................................................................................................... 1 1.3 Why number management is important........................................................................ 2 1.4 Some uses of this guide ................................................................................................ 3 1.5 Requirements and Challenges in Numbering ............................................................... 3 2.1 A short history of numbers - 0 to 1 and 2 to 9.............................................................. 4 2.2 Current constraints and pressures on numbers and Numbering Plans.......................... 5 3.1 Scheme Assessment - What makes a good scheme?.................................................... 8 3.2 Key Principles for Numbering Schemes....................................................................... 9 3.2.1 Any Numbering Scheme should be long-term and balanced ......................... 9 3.2.2
    [Show full text]
  • Numbering Trends: a Global Overview
    RAPID Task Order 2.1 Activity Numbering Trends: A Global Overview Claire Milne Submitted by: Chemonics International, Inc. Submitted to: Regional Center for Southern Africa, U.S. Agency for International Development Gaborone, Botswana December 2002 USAID Contract No. 690-I-00-00-00149-00 P.O. Box 602090 ▲ Lot 40, Unit 4 ▲ Commerce Park ▲ Gaborone, Botswana ▲ Phone (267) 3900 884 ▲ Fax (267) 301 027 ● [email protected] Chemonics International Inc. ▲ Africa Resources Trust ▲ Business Research and Information Group ▲ Complete Software Solutions Ltd ▲ Consilium Legis (Pty) Ltd ▲ Crown Agents Consultancy Inc. ▲ Dewey Ballantine LLP ▲ ECOFIN (Pvt) Ltd ▲ Economic Resources Ltd ▲ Independent Management Consulting Services ▲ Macroeconomic & Financial Management Institute of Eastern and Southern Africa ▲ Manyaka Greyling Meiring Ltd ▲ Mercosur Consulting Group Ltd ▲ New Africa Advisors ▲ Resolve Inc. ▲ Sigma One Corporation ▲ Technoserve ▲ Transportation and Economic Research Associates Inc. ▲ ULG Northumbrian Ltd ▲ Vertex Financial Services Ltd ▲ World Conservation Union ● World Wildlife Fund An Activity Funded by the United States Agency for International Development (Contract No. 690-I-00-00-00-00149-00) Numbering trends – a global overview Executive summary Pressures on numbering plans include: • growth in demand both for fixed lines and for numbers required per line; • many new non-geographic services, especially mobile but also specially tariffed services like freephone, requiring distinctive numbering; • market liberalisation, requiring fair access to numbering resources for all competitors; • newly aware and demanding consumers. New technology provides new freedom in the design of numbering plans. Cost-benefit considerations show that this freedom should be used to make plans as user-friendly as possible. Requirements of numbering plans Users generally value numbers: • for making calls correctly.
    [Show full text]
  • Future of Telephone Numbers BT’S Response to Consultation Published on 11 April 2019
    NON-CONFIDENTIAL VERSION Future of telephone numbers BT’s Response to consultation published on 11 April 2019 20 June 2019 Comments should be addressed to: Alex Quinn, BT Group Regulatory Affairs, BT Centre, London EC1A 7AJ [email protected] 1 Executive summary 3 2 Introduction 4 3 Geographic Numbering 7 4 Non-Geographic Numbering 14 5 Annex 1 – BT’s responses to Ofcom’s questions 21 2 1 Executive summary 1.1 Telephone numbers are very important to our customers. They can provide reassurance that the caller is who they say they are. Many businesses rely on telephone numbers to support their brand and marketing, particularly if they are catering to a local customer base. 1.2 The National Telephone Numbering Plan (“Numbering Plan”) is an essential document that sets out the telephone numbers available for allocation and any restrictions on how they may be adopted or used. 1.3 Many of these restrictions have previously been determined by the network architecture of the PSTN. The imminent migration to IP gives us the potential to unshackle ourselves from these restrictions, and launch new innovative products and services to deliver greater customer benefits that meet changing consumer needs. 1.4 We welcome this timely consultation by Ofcom, which offers an opportunity to review the whole Numbering Plan to ensure that it is still fit for purpose and remains futureproof. 1.5 Our response sets out BT’s views on how best to meet these objectives. In short, Ofcom should: Remove the obligation to provide local dialling as soon as possible.
    [Show full text]