发明名称 Communication terminal connected to ISDN line; detects second condition and if no frame signal during first set length of time has been detected second energy saving mode is switched on
摘要 After the detection of a second condition and if no frame signal during the first set length of time has been detected a second energy saving mode is switched on. Components of the communication terminal, with the exception of the layer detector and the channel detector, their power usage. A system memory (8) stores various programs including a fundamental operating system, energy saving control programs etc. and various types of data which are necessary for controlling facsimile device (1) and particularly for controlling the energy saving control system. Independent claims are included for: (a) a method for ISDN communication (b) a program for performing the method
申请公布号 DE10009319(A1) 申请公布日期 2000.09.07
申请号 DE20001009319 申请日期 2000.02.28
申请人 RICOH CO., LTD. 发明人 OHTANI, MASAHITO
分类号 H04N1/00;H04M11/00;H04N1/327;(IPC1-7):H04M11/00 主分类号 H04N1/00
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