Yea, got it. That's exactly what it is after testing it out.
I don't know what the manual is talking about.
Advanced Operation Monitor
Monitor opens the microphone on a remote radio, forcing the radio to transmit for 15 seconds. No input is needed on the remote radio.
To activate the monitor function on a remote radio, perform the following steps. From the controlling radio, transmit a DTMF sequence matching the following: MCC + DA (DTMF monitor code) +DTMF ID. Using our example, the transmitted sequence would be: 654321 DA 123456. On the controlled radio, if the received MCC matches the SCC and the DTMF ID matches, the monitor function will be activated for 15 seconds.
Thanks Folks, I appreciate the help....