Kenwood TK-2312E - Manual (Page 17)

7
S, A, 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).
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 Meaning
Lights red Transmitting
Lights green Receiving a call
Blinks red Battery power is low while transmitting
Blinks orange/
blue* Receiving an encoded call (DTMF signaling,
etc.)
* Your dealer can set the LED to blink either orange or blue for
FleetSync, DTMF, or 5-tone operation.