Uniform Caller Identifiers Bluetooth® Document Revision Date: 2021-07-15 Bluetooth SIG Proprietary This document, regardless of its title or content, is not a Bluetooth Specification subject to the licenses granted by the Bluetooth SIG Inc. “Bluetooth SIG”) and its members under the Bluetooth Patent/Copyright License Agreement and Bluetooth Trademark License Agre ement. THIS DOCUMENT IS PROVIDED “AS IS” AND BLUETOOTH SIG, ITS MEMBERS, AND THEIR AFFILIATES MAKE NO REPRESENTATIONS OR WARRANTIES AND DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT, FITNESS FOR ANY PARTICULAR PURPOSE, THAT THE CONTENT OF THIS DOCUMENT IS FREE OF ERRORS. TO THE EXTENT NOT PROHIBITED BY LAW, BLUETOOTH SIG, ITS MEMBERS, AND THEIR AFFILIATES DISCLAIM ALL LIABILITY ARISING OUT OF OR RELATING TO USE OF THIS DOCUMENT AND ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING LOST REVENUE, PROFITS, DATA OR PROGRAMS, OR BUSINESS INTERRUPTION, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, AND EVEN IF BLUETOOTH SIG, ITS MEMBERS, OR THEIR AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. This document is proprietary to Bluetooth SIG. This document may contain or cover subject matter that is intellectual property of Bluetooth SIG and its members. The furnishing of this document does not grant any license to any intellectual property of Bluetooth SIG or its members. This document is subject to change without notice. Copyright © 2021 by Bluetooth SIG, Inc. The Bluetooth word mark and logos are owned by Bluetooth SIG, Inc. Other third-party brands and names are the property of their respective owners. Bluetooth SIG Proprietary Bluetooth Assigned Numbers Uniform Caller Identifiers Client ID ​Client Name Company Name Notes skype Skype Microsoft lync Lync Microsoft ftime Facetime Apple jabr Jabber​ Cisco ​bbv Blackberry Voice Blackberry bbm Blackberry Messenger Blackberry eyebm Eyebeam Counterpath​ ​​wbrtc Any WebRTC enabled N/A Firefox and Chrome Browsers browser qq QQ Tencent Technology spika Spika Studio Djetelina d.o.o? gtalk Google Talk Google fbch Facebook Chat Facebook tgrm Telegram Telegram ​ Messenger LLP lne Line Line Corporation http://line.me/en/ wtsap WhatsApp Facebook vbr Viber Rakuten mme MessageMe Yahoo kkt KakaoTalk Daum Communications wcht WeChat Tencent tgo Tango​ TangoMe Inc. kik KIK KIK Interactive nbuz Nimbuzz Nimbuzz BV / Nimbuzz Internet India Pvt. Ltd) hgus Hangouts Google con ChatOn Samsung mngr Messanger Facebook chsec ChatSecure https://chatsecure.org/about/ icht iChat Apple rnds Rounds Rounds Entertainment Ltd. imo imo.im PageBites, Inc. https://imo.im/register qik Skye Qik Microsoft ​lbn ​Libon ​Orange Vallée ​ ​vonm ​Vonage Mobile ​Vonage ​ ​ov ​ooVo ​ooVoo LLC ​ E.164 Any built-in dialer able N/A For example, mobile service provider or to make standard landline phone calls ​un000 to un999 ​Unknown ​Unknown ​If the client is unknown, the host OS should assign a string from the range un000 to un999 inclusive.The string should be assigned to this client for the time it was installed to when it is uninstalled, after which, the string can be reused. Bluetooth SIG Proprietary 1 of 1.