A cellular or desktop phone that converts human speech to a digital ... whereas the desktop phones that connect to an in-house PBX or key system convert speech to a digital signal (see sampling).
Cellular service is increasingly used to provide Internet access within home and office to every computing device: phone, tablet, laptop and desktop. Typically called a "mobile broadband router ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results