Different IMEI Number

One fine day i received a MSG from IDEA that my mobile number is having a wrong IMEI number after that i checked the same on SPICE WEBSITE for i am having SPICE D88n Mobile Phone.

Found :
1) IMEI no on back of Handset i.e. on sticker is ok and valid also shows the warranty status on site.
2) But the problem is the IMEI no i get on Handset is different and is wrong.

i.e. IMEI no in software is Wrong and One on STICKER (Backside of Handset is correct)

What can i do ? Suggest me so that i can continue to use the handset

you should consult your SPICE customer care

i already did mail to them twice but it seems that they are lazy.
I want to know that can any person change the IMEI number or this can be done only in service centers

You need to visit their service center.

Thanks you all

will rush to service center