A researcher at the Def Con security conference in Las Vegas demonstrated that he could impersonate a GSM cell tower and intercept mobile phone calls using only $1500 worth of equipment. The ...

Computer security researchers say that the GSM phones used by the majority of the world’s mobile-phone users can be listened in on with just a few thousand dollars worth of hardware and some free open ...

The teardown kings at iFixit have discovered that Apple’s new Verizon CDMA iPhone has a Qualcomm dual-mode GSM/CDMA chip under the hood. That means, as iFixit notes, “Apple could have supported GSM” ...

Wondering what GSM Unlocked means? This short article will make it clear for you so read on. What does GSM unlocked mean? GSM stands for Global System for Mobile communications. It is one of the two ...

Researchers are preparing to demonstrate a system that suppresses potentially hazardous mobile telephone power levels to allow aircraft passengers to use GSM telephones during flight with no ...

NEC has announced a new GSM/GPRS phone that supports all four GSM frequncy bands, including the new US GSM 850 band. The world phone also sports a folder design, 65,000 color 14-line display, EMS and ...

MetroPCS unveiled its Bring Your Own Phone program, which lets you use your unlocked GSM phone. I’m PCMag’s executive editor of reviews, steering our coverage to make sure we're testing the products ...

Never really heard much about the French cellphone company Sagem, but it looks like its my400L GSM phone was just approved by the FCC to arrive here in the US. A candybar phone with Bluetooth and a ...

Infineon Technologies aims to bring down the cost of building a mobile phone to around $15 by next year, a senior company official told reporters Tuesday in Bangalore, India. The Munich-based ...

The dawn of the 21st century marked a dramatic turning point in Nigeria’s telecommunications industry. Prior to 2001, mobile communication in Nigeria was a luxury. It was barely accessible, unreliable ...