RM SERIES
NON-DISPLAY RADIO FEATURES
Antenna
On/Off Volume Knob
LED Indicator
Microphone
Rugged Speaker Grill
Applies to
RMU2040 / RMU2043 / RMM2050
Accessory
Connector
Lithium Ion
Battery
PTT (Push-to-Talk)
Button
SB1 – Monitor Button
SB2 – Channel Select