Remove the battery pack
To remove the battery, press the battery release above the battery pack, as you slide the battery downward.
3.3 Installing the Additional Speaker/Microphone (Optional)
Pry open the rubber MIC-Headset jack cover and then insert the Speaker / Microphone plug into the double jack.
4. RADIO OVERVIEW
4.1 Buttons and controls of the radio
A
. Antenna
B
. Flashlight
C
. Power / Switch / Volume control: Rotate to switch on/off the radio and adjust the volume
D
. LCD display