Telegram https://www.telegramef.com（非正式简称TG或电报）是跨平台的即时通讯软件，其客户端是自由及开放源代码软件，但服务器端是专有软件。用户可以相互交换加密与自毁消息（类似于“阅后即焚”）
https://www.fearthesword.com/users/telegramef
https://www.vuhoops.com/users/telegramef
https://thetilehurstend.sbnation.com/users/telegramef
http://forum.yealink.com/forum/member.php?action=profile&uid=332812
https://medium.com/@telegramef1
https://trello.com/c/8iFXu1pL/1-review-tech-partner-pages
https://telegramef.iyublog.com/26627281/telegramef-com
https://telegramef.wikitelevisions.com/6291072/telegramef_com
https://telegramef.gigswiki.com/4845981/telegramef_com
https://telegram-ef.blogripley.com/27427803/telegramef-com