Motorola PMMN4015A MTP850 RSM with Emergency Button
Motorola MTP850 Small RSM with Emergency Button, attaches to the radio through the side accessory socket.
The RSM has 3.5mm Listen jack socket for earpieces.
Plugging an accessory into the jack socket of the RSM will mute the speaker on the RSM unit.
The RSM orange button does not turn the radio on
The RSM orange button does not exit the emergency mode.
The emergency feature may need to be programmed into your radio by your Airwave Manager.
TURN OFF RADIO TO ATTACH THE RSM
AND to DISCONNECT THE RSM
Motorola state the RSM is a non repairable item.There are some accessories and replacement clips available.