Is this possible to send message to phone number not @username using telegram bot?
If answer is No, I have to say I have telegram account without @username and several days ago I got message from a Bot, how this is possible?
Any advice will be helpful.
@username
, unless it is a@channel_username
. A bot sends messages byuser_id
. It can know youruser_id
only if you have send it a message first. If you have never talked to a bot, but find it send you a message, the only way I can think of that happening is through a group chat or channel. – Witter