Scheduled Voice Chats. Group and Channel admins can schedule a | Telegram Tips

Scheduled Voice Chats. Group and Channel admins can schedule a voice chat for a specific date and time.

Members will see a countdown at the top of the chat, which they can tap to set a notification for when it goes live.

To schedule a voice chat, open the Group or Channel’s profile page.
Android: tap ⋮ > Start Voice Chat > Schedule Voice Chat
iOS: tap Voice Chat > Schedule Voice Chat