Using AT&T prepaid with T-mobile Motorola Razr V3 phone

When starting a contract with your provider (Verizon), most of the time the mobile phone is SIM-locked. This means, the phone will only operate when you insert only a SIM-card from your provider.
If the contract-period has expired, they should unlock this mobile phone for you at minimum costs, upon your request. This can be done by contacting customer-service.

If you want to unlock the phone, while you still are under contract with Verizon, they are allowed to charge you a certain amount of money. After all, the contract is ment to earn money, which should cover the costs of the mobile phone and the costs for calling by this phone.

There's another way to unlock your mobile phone. There are plenty of shops who offer the service of unlocking your mobile phone. The costs can variate between 5 USD upto,.. well whatever they want / like. Unlocking means, they're going to re-program your mobile phone. And for this, they need dedicated hardware and softeware.

Hi
Subsidy Password is used by Motorola and other handset manufacturers to refer to the 8-digit unlock code necessary to remove the operator lock (also known as subsidy lock) from cell phones. This code is randomly assigned to individual cell phones by the OEM on request of the mobile service operator and prevents the use of a particular phone on a cellular network other than that to which the phone was originally sold. You can check out www.gsmliberty.net they do offer unlocking services for mobile phones.Thanks

Contact cingular. If it's a SIM locked contract phone and you fulfilled your minimum contract time, they may provide you with the unlock code for free or a small fee.

To get your phone unlock use a phone unlocking company on the Internet, they usually charge a couple of Dollars for their services. Use Google and search for "Security unlocking code” companies in your area.
You can also try this WEB site :-
http://www.mobileunlockguide.com/mobile-phone/

take it to the tmoble stor and say can i activate this phone

u should contact ur product company their is no password here online if it thier inform me

try online at unlockitnow.com or mobile2mobile.net or try a mobile shop and have them unlock it for you.

If you have warranty that is not expired, or insurance, you can take it back to your service (AT&T, T-Mobile, etc.) if you bought it from them, and they should give you a new one or money back.

Unfortunately, you can't reset without the subsidy lock code.. sorry.

Yes, that is exactly what it is. Both phones are at&t, therefore all u would have to do is change the sim card. If one was a different carrier, then it would get a little more complicated and you would need to unlock the device.