Composite terminal for mobile communication

摘要: PURPOSE: To save a battery by changing only mobile terminal side, constituting device in such way that paging receiver is incorporated or installed loadably/unloadably freely on conventional portable radio telephone system, and expect reception for an incoming call performed the receiver. CONSTITUTION: A set 3 constituted 4 can be loaded/unloaded set, when they are used separately, operated as independent 3, 4. On other hand, after being connected, switch 51 which tenses loading/unloading state of closed loading receiver, based above state, power source control part 36 system stops supplying to transmission/reception 32, 33, frequency synthesizer 34 stop operation 3. Also, every always supplied, performs reception. Since pocket bell it possible realize with remarkably low consumption using intermittent system. COPYRIGHT: (C)1988,JPO&Japio