A cellphone that operates in more than one frequency band. See dual-mode handset and quad-band handset. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Case in point, the H-250 telephone handset. [Tobias] didn’t actually need a combat-ready phone handset, but loved the way it looked. Technically you can pick these up on eBay for a reasonable pr ...

Still technically, every mobile phone, from the latest Android handset to the simplest feature phone, is a cellphone. It's all about the technology used to transmit your calls, rather than what ...

According to Forward Concepts, 416 million cellular handsets were shipped last year and 124 million units ... Our analysis indicates that only Texas Instruments, the largest traditional DSP supplier, ...