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.hogshaven.com/users/telegramef
https://www.maizenbrew.com/users/telegramef
https://my.archdaily.com/us/@telegram-8
https://hackaday.io/telegramef1
https://www.evernote.com/shard/s378/sh/85329842-3813-5bcb-65bf-3289baaef03f/uVudlBVWpLqdYh1Dv5Hhw7JET9LJ8hpPA_Mdwb2pfakrVtxtEZWaUWoIzw
https://trello.com/c/8iFXu1pL/1-review-tech-partner-pages
https://telegramef.blogspothub.com/26594512/telegramef-com
https://telegramef.slypage.com/27357733/telegramef-com
https://telegramef.birderswiki.com/652460/telegramef_com
https://telegram-ef.educationalimpactblog.com/49111689/telegramef-com