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.sbncollegehockey.com/users/telegramef
https://www.bavarianfootballworks.com/users/telegramef
http://forum.yealink.com/forum/member.php?action=profile&uid=332812
https://www.awwwards.com/telegramef001/
https://writeablog.net/jsvyxko94v
https://telegramef.jiliblog.com/84379177/telegramef-com
https://telegramef.snack-blog.com/26828805/telegramef-com
https://telegram-ef.blogzet.com/telegramef-com-41502765
https://telegram-ef.blogrenanda.com/32746738/telegramef-com