Telegram has released a new beta version for iOS in which such functions as: silent messages, animated emoji and message sending restriction have appeared.
If you press and hold the “Send” button, the “Send without sound” pop-up menu will appear.
Preview when rewinding video.
Limit the speed of sending messages
In the chat settings you will be able to limit the speed of sending messages. The user will be able to send only one message at the specified time interval. So spam and flood will win.
Position in chat
Now administrators and moderators can specify the position