Брянцева

Another security feature that adds usability is usernames. Instead of giving people your phone number, you can simply give them your username. This gives you better control over what information is out there, and how people can contact you in the future. Voice messages can be converted to text for those times you don't want to listen, but want to see what it says. You can rate transcriptions to help improve them. Open a Telegram chat

Delete Sender’s Message Infinite Reactions Request to join a public group For power users, scheduling is a great way to achieve many tasks at a given time. We already use email scheduling a lot, but it’s awesome to see Telegram bringing this feature for messages as well. As you saw above, you can schedule a message just by pressing and holding the “send” button. Here, choose “Schedule message” and pick the date and time. The message will be sent at your preferred time.

Finally, if you don't want to disturb the other person, choose Send without sound to silently deliver the message to the other party without them getting a notification. Polls and Quiz Mode Appearance section in Telegram send silent messages

Add Animated Stickers to Images/Videos If you need to know everything about Telegram, they have a nicely categorized FAQ page so you can refer to it for deep information.