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.rockchalktalk.com/users/telegramef
https://www.forwhomthecowbelltolls.com/users/telegramef
https://www.podiumcafe.com/users/telegramef
http://forum.yealink.com/forum/member.php?action=profile&uid=332812
https://wakelet.com/wake/oMyDde3zHTIqZjzQtQWWk
https://telegramef.blogs-service.com/57854086/telegramef-com
https://telegramef.imblogs.net/76652342/telegramef-com
https://telegramef.fare-blog.com/26988493/telegramef-com
https://telegramef.thebindingwiki.com/7361625/telegramef_com
https://telegram-ef.ziblogs.com/26963456/telegramef-com