| 摘要 |
PROBLEM TO BE SOLVED: To provide telephone equipment and a call rejection number management method, which are capable of deleting telephone numbers with low necessity for storage, when only the limited number of telephone numbers can be stored in a storage device wherein telephone numbers of a caller to be rejected are preliminarily stored. SOLUTION: Telephone equipment 100 includes a call rejection number registration means 111, a caller number reception means 114, a call rejection number determination means 115, a call rejection number date update means 116, a storage period passage determination means 117, a call rejection number deletion means 118, and a call rejection means 119 and deletes a call rejection number from which no call has come for a storage period set for each the call rejection number, from a call rejection number storage means 111. COPYRIGHT: (C)2006,JPO&NCIPI
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