The Channel name and bio must be no more than 255 characters long The main design elements of your Telegram channel include a name, bio (brief description), and avatar. Your bio should be: Add the logo from your device. Adjust the visible area of your image. Congratulations! Now your Telegram channel has a face Click “Save”.! best-secure-messaging-apps-shutterstock-1892950018.jpg Some Telegram Channels content management tips
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