The Channel name and bio must be no more than 255 characters long End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance. Invite up to 200 users from your contacts to join your channel The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: Telegram desktop app: In the upper left corner, click the Menu icon (the one with three lines). Select “New Channel” from the drop-down menu.
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