| 摘要 |
PURPOSE:To select freely an incoming destination terminal device corresponding to a sender subscriber number by deciding whether or not an incoming call is received based on the sender subscriber number in a message at the reception of incoming message reception. CONSTITUTION:A signal from a network terminal device NT is received by a reception section 10 at each terminal device, sampled by a clock from a clock generation section 11 and inputted to a frame decomposing section 14 and a frame pattern searching section 12. A reception data is subject to analog conversion by a CODEC21, amplified by an interface circuit 22 and outputted from a speaker 24 or the like as voice. A CPU29 fetches an instrfuction prepared in advance in a memory 30 and executes it, the terminal device is controlled, an incoming call propriety table 31 in the memory 30 is referenced and the propriety of reception is discriminated based on the sender subscriber number. |
