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.arrowheadpride.com/users/telegramef
https://www.tarheelblog.com/users/telegramef
https://www.onceametro.com/users/telegramef
http://freestyler.ws/user/452881/telegramef1
https://docs.google.com/document/d/1Mkv9S2qIbOWiuadyo-j5BJVu6peRlzklWUC2k6fzlBI/
https://www.evernote.com/shard/s378/sh/4f49b7f7-94a5-6212-123a-22785d04b9ac/VlV23NudtSNf0-ho1MfkolfUOyzR4pK5eXaDfARqXwx4FU76xucWV0mxZw
https://telegramef.blogsumer.com/26655114/telegramef-com
https://telegramef.blogmazing.com/26601753/telegramef-com
https://telegramef.wikidirective.com/6671458/telegramef_com
https://telegram-ef.digitollblog.com/26719601/telegramef-com