Developing social channels based on exchanging a single message isnβt exactly new, of course. Back in 2014, the βYoβ app was launched with the sole purpose of enabling users to send each other the greeting βYo.β Telegram Channels requirements & features Telegram desktop app: In the upper left corner, click the Menu icon (the one with three lines). Select βNew Channelβ from the drop-down menu. Step-by-step tutorial on desktop: The optimal dimension of the avatar on Telegram is 512px by 512px, and itβs recommended to use PNG format to deliver an unpixelated avatar.
from us
