Problem with contact's numbers

[Guest hmoner]

Hi guys

I noticed that something "strange" is happenning with contact's numbers, etc.

I inserted my sim card in the phone. When I receive SMSs, I can see only the number, not the name... for example:

For Walter, I get 549112644030578

but the Phone number stored in sim is 154030578

(both aren't real numbers)

So, I have to edit each contact's and put the number my phone shows, so next time it displays its name.

Any workaround for this ? Thanks

(contacts are from simcard, not stored in phone) :?: