Over on Hackaday.io, [bobricius] took this technology and designed something great. It’s a GSM cell phone with a case made out of FR4. It’s beautiful, and if you’re ever in need of a ...

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 ...

The aim of the present study was to advance our understanding of potential adverse effects of the GSM mobile phones on the human hearing system. Methods. Auditory Brainstem Response (ABR ...

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 ...

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 ...