If the open doesn't start, click here
Telegram News
A new window will come up. Enter your channel name and bio. (See the character limits above.) Click “Create.” The Channel name and bio must be no more than 255 characters long ZDNET RECOMMENDS Click “Save” ; The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar.
from us