| 摘要 |
PURPOSE:To realize the inspection of data for a voice memory by writing the inspection data into the voice memory of a communication equipment containing a cyclic redundancy check circuit for communication data and then carrying out the data cyclic redundancy check. CONSTITUTION:An inspection data input means 121 writes the inspection data into a voice memory 111 of a communication equipment having a cyclic redundancy check circuit for communication data. A cyclic redundancy check means 131 reads the inspection data out of the memory 111 and carries out the cyclic redundancy check. In such a way, the inspection data is previously stored in the memory 111 for execution of the data cyclic redundancy check. Thus the data inspection is possible with the memory 111. |
