This is a limitation inherent to Windows Phone 7.x devices, for example, Lumia 800. The Windows Phone 7 platform is capable of transferring only 500 messages.
- How do I remove an account from my Lumia phone?
- How do I insert dialing pause into a contact phone number on my Lumia phone?
- What is the glance screen for my Lumia phone?
- Where can I find information about WhatsApp, Skype, Angry Birds, Twitter, NimBuzz, Viber, Fring, or some other non-Microsoft application (3rd party application)?
- What are effects on the Cinemagraph app on my Lumia phone?