Add Yahoo as a preferred source to see more of our stories on Google. When dealing with an unlocked or locked phone, the question is whether or not the device can work on a specific wireless network ...

Nokia and Sony Ericsson are looking to crack the unlocked phone market in the U.S., but their quest will be an uphill battle. Marguerite Reardon started as a CNET News reporter in 2004, covering ...

I already have a really old Motorola PEBL that's unlocked, but the battery is looking to be at least $25 from a reputable source. I'm looking for something under $60 that's unlocked, quad-band (or ...

Pay-as-you-go cell phone provider Straight Talk employs SIM cards, allowing you to use your own unlocked GSM or CDMA phone on the network or purchase one of the phones that the company offers directly ...

All cellphones start life the same way: Unlocked. Phones of a same model come down the line with identical specs and looks, and able to talk to a wide array of carriers. Provided the QA service is ...