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.frogsowar.com/users/telegramef
https://www.hustlebelt.com/users/telegramef
https://socialtrain.stage.lithium.com/t5/user/viewprofilepage/user-id/58188
https://gitlab.com/telegramef1
https://schoolido.lu/user/telegramef1/
https://jobs.fsoma.org/employers/3027299-telegram
https://telegramef.jts-blog.com/26512445/telegramef-com
https://telegramef.activoblog.com/27003643/telegramef-com
https://telegramef.wikilowdown.com/6070000/telegramef_com
https://telegram-ef.blogchaat.com/26913502/telegramef-com