Cellular radiotelephone network and data communication system including such a terminal

摘要

A cellular radiotelephone network terminal includes means (modules 2, 5) for handling an application protocol and wireless data transmission / reception circuits 13, 14 for linking with a local telephone network 30, which are linked to the protocol handling 2, 5. The terminal may use DECT for transceiving and DPRS for data handling. A removable battery may carry the transceiver circuits. Data may be retransmitted from the local telephone network to the mobile network.