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.
- I am thinking of buying a Lumia phone, will I need to get a new SIM card for this device?
- Why can I not sign in to my Microsoft account on my Lumia phone?
- What type of wired headsets can I use with my Nokia Lumia phone?
- My phone does not charge
- Why has an automatic upload to OneDrive been disabled on my Lumia phone?