Kenwood TK-2180 - Manual (Page 28)

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these calls. Although it may seem like you have your own
private channel while using QT/ DQT, other parties can still
hear your calls if they set up their transceiver with the same
tone or code.
2-
TONE
S
IGNALING
2-tone Signaling is enabled or disabled by your dealer. This
function opens the squelch only when the transceiver receives
the 2 tones programmed in your transceiver. Transceivers
that do not transmit the correct tones will not be heard.
■ R
ECEIVING
When you receive a signal containing the correct tones,
squelch opens and you will hear the call.
• The LED indicator flashes orange.
• To mute the speaker after squelch opens, press the key
programmed as Monitor.
• Your dealer can program the squelch to close again after a
specific time period elapses.
• If Transpond for 2-tone Signaling is programmed, an
acknowledgment signal is returned to the calling station.
• If Call Alert for 2-tone Signaling is programmed, an alert tone
will sound when the correct tones are received.
■ T
RANSMITTING
1 Select your desired zone and channel.
2 Press the key programmed as 2-tone.
3 Press the <B and C> keys to select the 2-tone code of
the station you want to call.
• Alternatively, you can enter the list number by using the
DTMF keypad (keypad models only).
4 Press the PTT switch and begin your conversation.
Note: If Single Tone has been activated, only the first tone of the
2-tone signal will be transmitted.