| 摘要 |
PROBLEM TO BE SOLVED: To enable positively and easily register and deregister a slave set in a communication apparatus consisting of a master set and the slave set. SOLUTION: In registering a slave set, the master set displays a list of registration numbers to be assigned to the slave set (S120), selects the smallest registration number from among unused registration numbers (S130), and notifies a user of the selected registration number (S131). Then, when deciding to use the registration number on the basis of an operation of a user (YES in S133), the master set stores the registration number as a used registration number (S151). Also, if deregistering a slave set, the master set selects the largest registration number from among the registeration numbers of registered slave sets (S170), and notifies the user of the registration number (S171). Then, when deciding to deregister the registration number on the basis of an operation of the user (YES in S173), the master set stores the registration number as an unused registration number (S180). COPYRIGHT: (C)2006,JPO&NCIPI
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