Invite up to 200 users from your contacts to join your channel Telegram Android app: Open the chats list, click the menu icon and select “New Channel.” Developing social channels based on exchanging a single message isn’t exactly new, of course. Back in 2014, the “Yo” app was launched with the sole purpose of enabling users to send each other the greeting “Yo.” 3How to create a Telegram channel? The Channel name and bio must be no more than 255 characters long
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