| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication system for business use that rapidly receives a call without delaying ringing even when the incoming traffic is high. SOLUTION: When a digital cordless system is applied as a radio communication system for business use, the system includes: a plurality of digital cordless slave sets PS1, PS2, ..., PS9 which are arranged in the premises; and a plurality of digital cordless master sets CS1, CS2, CS3, for performing communication by exchanging radio signals with the location-registered digital cordless slave sets among the digital cordless slave sets PS1, PS2, ..., PS9. In the system, the maximum number of digital cordless slave sets whose locations can be registered to each digital cordless master set is limited to the maximum number of the digital cordless slave sets to which one digital cordless master set simultaneously transmits an arrival notice. COPYRIGHT: (C)2011,JPO&INPIT |
