Can you use Messenger without a Facebook account?
How do you create a group chat in Messenger?
What privacy settings are available in Messenger?
How can you send a voice message using Messenger?
What are the main features of the Messenger service?
What security features does Messenger offer?
How do group chats work on Messenger?
What platforms support the Messenger app?
How can I send messages using Messenger?
What is the main purpose of Messenger service?
