You can use a-z, 0-9 and underscores. Minimum length is 5 characters.
69
Applied
您可以使用 a-z、0-9 及底線。 最少要有 5 個字元。
30/69
Tony Wong,
Aug 31, 2019 at 17:02
Add Translation
Log In
Log in here to translate Telegram apps. Please enter your phone number in the international format and we will send a confirmation message to your account via Telegram.