Toshihiro Hara

Zone registration of a mobile in a mobile telephone system

Automatic gain control apparatus

Cordless key telephone system having zone switching function

Cordless key telephone system for covering multiple service areas having exclusively assigned control channels

Control method for cordless telephone which displays identities of responding called parties

Cordless telephone apparatus and a method of controlling same

CONTROL CHANNEL ACQUISITION SYSTEM FOR RADIOTELEPHONY SET

Cordless phone system

Schnurlose Reihenanlage zur Abdeckung mehrerer Bedienungszonen mit exklusiver Zuteilung der Steuerkanäle Cordless key telephone system for covering a plurality of service zones with exclusive allocation of control channels

Schnurlose Reihenanlage mit Zonen-Umschaltfunktion Cordless key telephone system with Zone Switch