Communication devices and abnormal recovery method

If the A abnormal program has occurred, without human intervention, to provide a communication apparatus capable of effectively address to abnormal program at low cost. In A terminal T11, and recorded in a table 1141 of EPROM114 acquire the device information by using a control signal obtained at outgoing call, if it can not start due to an abnormality of the program, based on the table 1141 of EPROM114 other so that you start to get the program from the terminal. .The