Questions & Answers for: Sony Ericsson validation code Computers & Internet

vodafone sim problem. I put my old vodafone sim in my new sony ericsson phone & after i enter my sim code it tells me Insert correct SIM card. Does anyone know why? Is there a problem with a vodafone ...

help me i have a problem w/ my phone p990i.. i cant sent sms.. but yet i can recive sms.. what should i do? i try to reset... but theres a code asking.. i dnnt know what is the code.. help me pls.. ...

unlock Sony Ericcson to all networks Hi there i recently bought a sony ericcson in the uk and it came with a vodafone sim also from uk, however i want to use it in ireland with my old vodafone sim. ...

I just have bought a brand new Satio. When I enter the sim card (O2), after press pin number . It's appear "Code Accept" and then it says "USIM NOT VALID". I Have tried didderent sim cards (Orange, 3)

w880i saying no sim wot the code for the master reset please The sim you are using is not the valid one i suppose.Please try with some valid sim. code to master reset your phone is 0000 which is your ...

I have just brought an Orange pay as you go phone and want to keep my old number from O2. How do I go about this? Get the new handset unlocked the easiest and fastest way to do this is by a reputable ...

Unlock code for a Sony Ericsson W580i needed please Would it be possible for someone to give me an unlock code for a Sony Ericsson W580i with an IMEI code of 35928501-666602-0? It's currently locked ...

I have a Sony Ericsson T303 which I can't use because it says invalid SIM. any ideas what I can do to validate the SIM. It is the right SIM for the phone but the problem started when I put in a pin ...

whats valid PUK in touch mobile (TM) ? These directions are for an AT and T phone, but other than that, are the same for any carrier. A PUK (PIN Unlock Key) code is required to unlock SIM cards that ...

...validation code. CVV stands for Card Verification Value. This code is usually composed of a three-digit number provided by the companies that make the bank cards (American Express, Visa, Mastercard, ...