| 摘要 |
PROBLEM TO BE SOLVED: To provide a user-friendly telephone apparatus and a program of the same, which allow a user to know what line number the user is calling or what line number an incoming call arrives when the incoming call arrives. ! SOLUTION: A telephone apparatus 1 corresponding to a second line having a plurality of first lines and/or a plurality of phone numbers comprises: a main device 10 for storing the first lines and/or the second line; and one and more telephone terminals 20 connected to the main device 10. The main device 10 includes: a storage part 12 for storing an own number information table 120; means for informing the telephone terminal 20 of an own phone number corresponding to the telephone terminal 20 used for calling with reference to the own number information table 120 when calling; and means for informing a telephone terminal 20 of an own phone number corresponding to the telephone terminal 20 used for receiving an incoming call with reference to the own number information tab |
