A cellular communications technology that sends packets of digital data over unused cellular voice channels at a rate of 19.2 Kbps, Cellular packet data (CDPD) is one of an emerging family of mobile computing technologies.
A cellular communications technology that sends packets of digital data over unused cellular voice channels at a rate of 19.2 Kbps, Cellular packet data (CDPD) is one of an emerging family of mobile computing technologies.