3.3.4. How to Delete a Message 
You can delete a message that you have sent in a chat.
Step by Step
- Open the desired chat and locate the message you want to delete.
- Press and hold the message.
- Select Delete Message from the pop-up menu.
The text Message deleted is displayed in the chat
history to indicate that the original message has been deleted.
‣ Parent topic: Section 3.3. Chat