| 摘要 |
PROBLEM TO BE SOLVED: To provide the measurement device of a portable telephone set capable of executing a series of measurement and obtaining a measured result without directly connecting a computer for process control by using an intelligent measurement device in the production process of the portable telephone set. SOLUTION: A provisional ID number is imparted from a process controller (computer) 20 to the portable telephone set 10 to be measured. A measurement procedure (measurement item/measurement condition) is changed corresponding to the ID number of the portable telephone set sent from the portable telephone set to which a call is connected to this measurement device 30. The measured result is sent from the measurement device to the portable telephone set through a data transmission function using a communication protocol provided in the portable telephone set, sent from the portable telephone set to the computer 20 connected by a cable 26 further and preserved. |
