5Telegram Channel avatar size/dimensions ZDNET RECOMMENDS Add the logo from your device. Adjust the visible area of your image. Congratulations! Now your Telegram channel has a face Click “Save”.! The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: The creator of the channel becomes its administrator by default. If you need help managing your channel, you can add more administrators from your subscriber base. You can provide each admin with limited or full rights to manage the channel. For example, you can allow an administrator to publish and edit content while withholding the right to add new subscribers.
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