Telegram中文版是一款安全、快速的即时通讯应用，支持多设备同步、端到端加密，提供丰富的聊天功能和全球用户社群。 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 Some bots need more info to work, so developers may disable the privacy mode. In this case, the bot will see all messages despatched on the team, and you will see 'has use of messages' within the members listing... https://www.telegrammy.com/