Telephone directory management device and telephone directory management mannered and telephone directory manager administrative program and program record media

摘要

PROBLEM TO BE SOLVED: To increase or decrease the number of telephone numbers recordable to a telephone directory without exceeding a storage capacity of a memory of a prescribed capacity even when the number of telephone numbers pre-recorded and the number of registered telephone numbers recordable to the telephone directory are predetermined.;SOLUTION: The telephone directory management device 1 for communicating with at least one or more communication terminal equipment has: a telephone number recording means 10 for recording telephone number data comprising the preset prescribed number of telephone number data constructed inside the telephone directory data by communication terminal equipment; a resetting means 20 for resetting the number of registered telephone number data comprising the prescribed number of registrations preset; and a control means 30 for controlling the number of telephone directory data of the communication terminal equipment 100 in accordance with the reset number of registration without exceeding a recording capacity of the telephone number recording means 10.;COPYRIGHT: (C)2011,JPO&INPIT