PYou can choose a username on Telegram. If you do, people will be able to find you by this username and contact you without needing your phone number.
You can use a–z, 0–-z, 0-9 and underscores.
221
别人能够在不知道您的手机号码的情况下，通过此用户名找到您并与您联系。
你可以使用 a-z，0-9 及下划线。最小长度为 5 个字符。
68/221
冬雪织梦,
Oct 4, 2020 at 06:58