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.bloggingtheboys.com/users/telegramef
https://www.sbncollegehockey.com/users/telegramef
https://www.thebentmusket.com/users/telegramef
https://www.openstreetmap.org/user/中文%20Telegram
https://www.elephantjournal.com/profile/telegramef1/
https://www.evernote.com/shard/s378/sh/4f49b7f7-94a5-6212-123a-22785d04b9ac/VlV23NudtSNf0-ho1MfkolfUOyzR4pK5eXaDfARqXwx4FU76xucWV0mxZw
https://telegramef.timeblog.net/62623017/telegramef-com
https://telegramef.wikicommunications.com/4350604/telegramef_com
https://telegramef.wikihearsay.com/2621309/telegramef_com
https://telegram-ef.humor-blog.com/26488434/telegramef-com