Unlock your Fiat cellphone
Unlocked phone will give you the opportunity to change the SIM card to a local provider when abroad, allowing much cheaper calls. It may also increase the value of the phone if you sell it.
For online unlocking you need to provide the model of the phone, the IMEI and the name of the network NEXTEL, Sprint, Cingular, Pac Bell Wireless or T-Mobile or carrier that supplied it.
A lot of Fiat models can be unlocked with free software unlock code calculator and all you deed to do is to get your free unlock code and enter it into your cellphone.
Once you have finished entering a code that works you should see a message that says "SIM is not restricted" or "Restriction off" message depending on your model. If not, try entering another code.