Add up to 50 administrators To edit your name or bio, click the Menu icon and select “Manage Channel.” To delete a channel with over 1,000 subscribers, you need to contact user support Telegram offers a powerful toolset that allows businesses to create and manage channels, groups, and bots to broadcast messages, engage in conversations, and offer reliable customer support via bots. The Channel name and bio must be no more than 255 characters long
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