There are legitimate privacy and legal concerns, but there’s also some fun tech in mobile cell-phone stations ... tapping/intercepting unencrypted GSM signals. It’s great if you want to ...

The smallest Windows Mobile smartphone to date. This feature-packed GSM phone includes Bluetooth, speakerphone, a miniSD memory card slot, camera with video capture, Java, and standard Windows ...

4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make 4G ...

Different mobile phone networks around the world use different bands. A phone can only be used on a network if it supports the correct band(s). Quad-band usually refers to a phone using GSM ...

GSM encourages financial travel by fostering a more integrated global economy. This idea is echoed by Mark Twain’s words in The Adventures of Huckleberry Finn: “Travel is fatal to prejudice, bigotry, ...

Scancom, which launched services in 1996, operates a nationwide mobile phone network using GSM technology. Under the brand name Spacefon, the company has become the leading mobile provider in ...