To delete a channel with over 1,000 subscribers, you need to contact user support 5Telegram Channel avatar size/dimensions Telegram iOS app: In the “Chats” tab, click the new message icon in the right upper corner. Select “New Channel.” So far, more than a dozen different members have contributed to the group, posting voice notes of themselves screaming, yelling, groaning, and wailing in various pitches and rhythms. Telegram Android app: Open the chats list, click the menu icon and select “New Channel.”
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