Nokia 7610 "sim working" Questions

...SIM 1 IS WORKING FOR SIM 2 SHOWS AS INVALID SIM FROM FEW DAYS PLEASE SOLVE THIS PROBLEM BABU 9035040544 I HAVE A CHINA SET SIGMATEL S2 DUAL SIM ONLY SIM 1 IS WORKING FOR SIM 2 SHOWS AS INVALID SIM ...

phone reads second sim invalid just recieved my ka08 sim1 works fine but sim2 reds "sim card invalid" i know its not the sim as i have tried them both in either slot, chosing dual sim open from the ...

sim card error Hello, If your phone gives you the sim card error, it means either the sim is not properly inserted, or the phone cannot read the sim card. Remove the sim and reinsert it back in the ...

Nokia 6500 slide sim card registration problemit normally says sim card registration failed immediately i on it Hello There are two things causing this problem,either your phone is not registered to ...

sim working fine with blackberry so sim is fine no issue with sim card. on which mobile you have tried this sim as you have not mentioned your other mobile it is same as blackberry or apple or samsung

sim card not accepted it depends on the kind of sim card you a re inserting, First, the sim card may be damaged, or probably the sim port on the phone may be damaged or bad. Then secondly, not all sim

nokia n73 sim card not valid problem but when remove SIM it works propely and the SIM works ok in any other mobile finally when put any other SIM gives the same error sim card not valid nokia n73 sim ...

...day. check another sim on the same phone, if problem is still there, then must be having problem with the software of ur phone. If the other sim is working properly then this sim may have gone ...

I turn my Nokia 2600 on and it says insert Sim. I I turn my Nokia 2600 on and it says insert Sim. I cleaned sim contacts but no luck. I'm a beginner. Try to get an eraser and erase the sim contacts on

u8661 dual sim sim 2 workin' sim 1 doesn't working Plz Help me U8661 dual sim sim 2 workin' sim 1 doesn't working my andriod is8661 dual sim not working together