Can the messenger service be used across multiple devices simultaneously, and how does it handle synchronization?
What features does the messenger service offer to enhance user communication, such as voice or video calls, file sharing, or group chats?
How does the messenger service handle user authentication and account recovery in case of lost credentials?
Are there any specific limitations or restrictions on the types or sizes of files that can be sent through the messenger service?
What are the key features that distinguish Messenger from other messaging apps, such as WhatsApp or Telegram?
How does Messenger ensure the security and privacy of its users' messages and personal information?
Can Messenger be integrated with other services or platforms, such as e-commerce sites or customer service tools, to enhance business communication?
What are the potential drawbacks or limitations of using Messenger as a primary communication tool?
How does Messenger support multimedia communication, such as video calls, sharing images, and sending voice messages, compared to its competitors?
How can I enable or disable notifications for specific conversations in Messenger?
