When dealing with an unlocked or locked phone, the question is whether or not the device can work on a specific wireless network that's different than the network the phone was designed to work on. An ...

I currently use T-mobile To Go, and am looking for a new phone. Previously on Ars someone told me i could use any unlocked GSM phone with my Sim and it would work. <BR><BR>I found a nice phone I like, ...

Nokia has begun to aggressively market its premium N series of GSM network cellular phones on an unlocked basis to online retailers, independent wireless specialists and national and regional CE ...

LG provides a myriad of phones for several different service carriers. However, not all phones can be unlocked, and not all LG phones can be unlocked. The only types of phones that can be unlocked are ...

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 ...

White Plains. N.Y. – Nokia has begun to aggressively market its premium N series of GSM network cellular phones on an unlocked basis to online retailers, independent wireless specialists and national ...

Hey all!<BR><BR>My father just lost his Motorola V220 which he's had for like 3 weeks. Needless to say he needs to replace it.<BR><BR>My preference is to purchase a replacement for him, or an upgrade ...

While I was in Europe last year, I brought along an unlocked phone and purchased refillable SIM cards as I hopped from one country to the next. It was incredibly simple: I bought a SIM card from a ...

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 ...

One common issue that some users face is their new phone not accepting their SIM card, requiring an unlock code. We will cover various methods to obtain the unlock code and troubleshoot your SIM card ...

Using a mobile phone while traveling internationally can be like grocery shopping at 7-11. Sure, you can do it–but you’ll end up paying a lot for a less-than-optimal experience. Here are some ...