| 摘要 |
PROBLEM TO BE SOLVED: To provide facility of use by utilizing a speech communication recorder, without being aware of a box number on a D-MCA mobile station side in the key telephone system which fan utilize a digital multi-channel access(D-MCA) system. SOLUTION: This system is provided with a main CPU 16 of a key telephone main unit 1 which is connected to a D-MCA command station 31 through a connecting adaptor 2, main unit memory 47 which is connected to the CPU 16, and a box number/mobile station number correspondence registering converting part 48 which registers the correspondence between a box number for speech communication recording and a mobile station number that is established in the D-MCA mobile station and also converts a mobile station number and box number, based on the registered contents. |
