You can choose a username on **Telegram**. If you do, other people will be able to find you by this username and contact you without knowneeding your phone number.
You can use **a–z**, **0–9** and underscores. Minimum length is **5** characters.
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可以在 Telegram 上设置自己的用户名，让其他用户不需要手机号就可以找到你并与你联系。
可使用 **a–z**, **0–9** 和下划线设置至少 5 位的用户名。
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agou 🏳️⚧️,
Oct 3, 2022 at 11:50