| 摘要 |
PURPOSE: To send setting data without establishing a radio channel every time setting data are revised. CONSTITUTION: Data specific to an extension terminal registered/revised by a radio telephone set 110 are once stored in a memory in the radio telephone set and the data are sent to a master set 101 by using a wired line via a radio base station 109 in the lump at establishment of a radio channel or at end of call or at the start of dialing. Thus, it is not required to set up the radio channel for each revision of setting data and the setting data are set without generating radiation of spurious radio wave. |
