MULTIPLE-MODES ADAPTABLE TELEPHONE

MULTIPLE-MODES ADAPTABLE TELEPHONE

A multiple-modes adaptable radiotelephone adaptable to multiple communication modes, which is communicable with any of a cellular phone, cordless telephone and PCS telephone. The radiotelephone includes a single wireless transceiver for modulating and demodulating signals in the transmitting/receivi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMAZAKI, SEIICHI, ENDO, SUMIO
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:A multiple-modes adaptable radiotelephone adaptable to multiple communication modes, which is communicable with any of a cellular phone, cordless telephone and PCS telephone. The radiotelephone includes a single wireless transceiver for modulating and demodulating signals in the transmitting/receiving frequency bands of a cellular telephone system and a cordless telephone system. The transmitting/receiving frequency bands of the cordless telephone system are located closed to those of the cellular telephone system. A control unit, which has a PCS software installed therein, is provided for controlling the wireless transceiver.