5
e
Side button
Press to activate its programmable function.
Default Function
Reference Page
Press
None (No function)
–
Press and hold
Zone
• For function descriptions and details on how to change the function of the
Side button. Refer to “BUTTON ASSIGNMENT MODE” {p. 33}.
f
PTT (Push to Talk) switch
Press and hold, then speak into the microphone to transmit.
g
SP/ MIC jack
Insert the speaker/ microphone or headset plug into this jack.