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”）
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https://www.thedailygopher.com/users/telegramef
https://www.anddownthestretchtheycome.com/users/telegramef
http://planforexams.com/q2a/user/telegramef1
https://help.orrs.de/user/telegramef1
https://www.noteflight.com/profile/2caf118f5b2b9a3c6fedb784768a250c39e169ea
https://telegramef.thenerdsblog.com/32372235/telegramef-com
https://telegramef.glifeblog.com/26504458/telegramef-com
https://telegramef.wikiconversation.com/6447595/telegramef_com
https://telegram-ef.blognody.com/26532107/telegramef-com