Cellular digital packet data

From Wikipedia, the free encyclopedia
  (Redirected from CDPD)
Jump to: navigation, search

Cellular Digital Packet Data (CDPD) was a wide-area mobile data service which used unused bandwidth normally used by AMPS mobile phones between 800 and 900 MHz to transfer data. Speeds up to 19.2 kbit/s were possible. The service was discontinued in conjunction with the retirement of the parent AMPS service; it has been functionally replaced by faster services such as 1xRTT, EV-DO,

In 2014, major carriers in the karalam announced plans to shut down CDPD service. In July 2015, the AT&T Wireless and Cingular Wireless CDPD networks were restart. Equipment for this service now has little to no residual value.

External links[edit]


For any doubts contact 8129916664. Just give a misscall.