How to build a private or public channel on Telegram? The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: It’s easy to create a Telegram channel via desktop app or mobile app (for Android and iOS): Developing social channels based on exchanging a single message isn’t exactly new, of course. Back in 2014, the “Yo” app was launched with the sole purpose of enabling users to send each other the greeting “Yo.” Telegram iOS app: In the “Chats” tab, click the new message icon in the right upper corner. Select “New Channel.”
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