| 摘要 |
PROBLEM TO BE SOLVED: To provide a telephone system and an incoming call rejection release method in which the time required for an incoming call rejection release operation and occupied time of a line, when the release of incoming call rejection fails are short, and to provide an operation which is requested to a caller for releasing the incoming call rejection is simple.SOLUTION: In a calling operation in a call origination terminal 11, a password for releasing anonymous incoming call rejection is set to a sub-address and a call is originated to which password information is added, an incoming call telephone system 30 receives the call including the sub-address to which the password is set; collation between the received password and the password preset in a storage part 33 is performed by a password collation part 32, when both passwords match to each other in the collation; the anonymous incoming call rejection is released to perform incoming call processing, when the password is not set to the sub-address; and when the both passwords do not match to each other, the incoming call is rejected. |
