Checking Messages in MW3 (PS3): Use PSN System Messages, Not In-Game

No in-game message inbox. Messages are handled by the PlayStation Network system.

How to View

1. Press PS Button → Friends → Messages.
2. Or: XMB → Friends → Messages.
3. PlayStation App (phone): Log in → Messages tab.
4. Web: playstation.com/messages.

Game Invites / Party Chat

• Invites appear as PSN notifications (pop-up) → accept to join.
• Party: PS Button → Start New Party or join existing.

MW3 itself has no messaging UI.