Quiet Talk (Qt) And Digital Quiet Talk (Dqt) - Kenwood TK-190 Instruction Manual

QUIET TALK (QT) AND DIGITAL QUIET TALK (DQT)

QT and DQT tones are encoded tones that help to
relieve you of unwanted calls. Calls that are received
on your channel that do not have the proper tone will
not be heard. You will only hear calls that are received
if they carry the tones that match those set up in your
transceiver.
Likewise, other persons will not hear your transmissions
unless their transceivers have a QT/DQT tone that
matches yours.
Your dealer will program tones onto the channels.
However, you can change those tones by following the
instructions below.
Note: Depending on dealer programming, if you change the channel,
or turn the transceiver power OFF and then back ON, your tones may
revert back to the original tones set up by your dealer.
1 Press the key programmed as Operator Selectable
Tone to enter OST Code Select mode.
2 Press the Side 1 and Side 2 keys to select the
desired code.
• Pressing the Side 1 key will increase the value.
Pressing the Side 2 key will decrease the value.
3 Press the Operator Selectable Tone key again to set
the selected value and exit OST Code Select mode.
• "OPT" appears on the display. (If you selected "OFF",
"OPT" does not appear.)