* Edit the text of your messages after sending them. This works across all Telegram chats, including groups and one-on-one conversations. Select a message and click 'Edit' or just press the up arrow button to edit your last message.
* Unsend Messages: retract any messages within 48 hours of sending them. Check out the [Telegram Blog](https://telegram.org/blog/unsend-and-usage) for more info.