How does a Messenger service ensure message privacy?
What are the differences between Messenger and traditional SMS texting?
How can users customize notifications in a Messenger service?
What features make a Messenger service popular among users?
What are the key features of the Messenger service?
How can I create a group chat in Messenger?
What are the privacy settings available in Messenger?
How can I delete a message in Messenger?
How does Messenger integrate with other Facebook services?
What are the main features of Messenger service?
