Phone Unlocking Caller Display Prob

[CASTLE]

Hi I have a Nokia 6230i and the caller display does not seem to be working right. Some of my stored numbers come up with the number and not the name of the person i stord them as. I have tried moving them from phone to sim and oppersate but no differance.
Could anyone help me with this problem

Thanks

Castle

 

[Highlander]

do you have the number stored twice in the phone.

what i mean is, do you have the number stored in the phone, AND on the SIM card.

this can cause this problem.