Help Me
 

Hi i am newly used Nokia N900.Can Tell me anyone( unable to operation storage device full) and I knw save my contact num Please tell me

Re: Help Me
 

That is some seriously broken English language there. Let me guess, you bought a second hand N900 and you cannot save your contact information because the device says its full?

If you just bought it, I suggest you to do a complete reflash first. That will get rid of almost all the settings the previous owner made. Then you reset to factory settings which should erase any remnants of the setup (if they exist elsewhere).