| 摘要 |
PURPOSE:To execute each function properly and economically if function or constitution differs by sending control information representing its function from a stationary equipment and a radio telephone set respectively and executing the control operation of an opposite equipment based on the said control information. CONSTITUTION:A radio telephone set 11 gives a privacy circuit storage code 1e representing the radio telephone set having a privacy call circuit to a call signal 1c in addition to the provision of an identification code 1a representing a caller radio telephone set 11 itself and an identification code 1b identifying a called stationary equipment 12 and sends the result to the stationary equipment 12. The stationary equipment 12 gives a privacy call storage code 1f when the stationary equipment 12 has a privacy call circuit in addition to the provision of an identification code 1b of the stationary equipment 12 and an identification code 1a of the radio telephone set 11 to a call reply signal 1d and sends the resulting signal. Thus, the function of the opposite equipment is identified from the control information of the opposite equipment even if the function or configuration differs and the function is executed properly and economically. |
