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.patspulpit.com/users/telegramef
https://www.backingthepack.com/users/telegramef
https://os.mbed.com/users/telegramef1/
https://www.mobygames.com/user/1029348/telegramef001/
https://allmyfaves.com/Telegramef11
https://hackmd.io/v8bnoZxXQkyGL_8jmhdToA
https://telegramef.blog2learn.com/75002052/telegramef-com
https://telegramef.targetblogs.com/27388480/telegramef-com
https://telegramef.wikistatement.com/3981806/telegramef_com
https://telegram-ef.digiblogbox.com/52417177/telegramef-com