后台功能：
查看聊天记录二人聊天记录，查看群组聊天记录，查看单人所有聊天记录。
用户管理：最后登录时间，登陆IP，封禁用户，更换头像，更换名称，设置密码。批量生成用户。
敏感词过滤。
超级管理员：普通用户禁止添加好友（超级管理员用户除外）普通用户禁止创建群组（超级管理员用户除外）。
群发所有用户：消息群发，图片群发。
默认好友，默认群，配置默认好友发送的消息。
BY 聊天软件定制开发（风车+飞鸽+哇呼+谭聊）功能最全最稳定的第三方聊天软件
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
聊天软件定制 功能最全最稳定的第三方聊天软件 闲聊 from cn