Kenwood TK-2312 Instruction Manual page 17

S, A, <B, C> keys
Press to activate their programmable functions.
S key: The default setting is [None] (no function).
A key: The default setting is [None] (no function).
<B key: The default setting is [Channel Down].
C> key: The default setting is [Channel Up].
, , keys
Press to activate their programmable functions.
The default setting is [None] (no function).
Speaker/ Microphone jacks
Insert the Speaker/ Microphone or Headset plug into this
jack.
LED Indicator Status
Indicator Color
Lights red
Lights green
Blinks red
Blinks orange/
blue*
* Your dealer can set the LED to blink either orange or blue for
FleetSync, DTMF, or 5-tone operation.
Transmitting
Receiving a call
Battery power is low while transmitting
Receiving an encoded call (DTMF signaling,
etc.)
Meaning
7