The Channel name and bio must be no more than 255 characters long Telegram channels fall into two types: Telegram iOS app: In the “Chats” tab, click the new message icon in the right upper corner. Select “New Channel.” Click “Save” ; You can invite up to 200 people from your contacts to join your channel as the next step. Select the users you want to add and click “Invite.” You can skip this step altogether.
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