-To select a subcode for the dual watch channel, press the MODE button while the selected dual watch channel is flashing. Then use the Up and Down buttons to select the desired CTCSS subcode
-Press the PTT button momentarily to confirm selection of the dual watch channel. The display will now alternate between the primary channel and the dual watch channel just selected.
NOTE: Pressing the PTT button during dual watch mode, will trans- mit on the primary channel and suspend dual watch opera- tion for 20 seconds. Dual watch mode will then resume.
-Momentarily press the SCAN button to exit the dual watch mode.
Key Tone
This feature allows the transceiver to sound a confirmation tone whenever the following keys are pressed: Monitor (M) Button, Up/Down Buttons, MODE Button or SCAN Button.
To turn the key tones on or off:
-From GMRS/FRS standby mode, press the MODE Button 6 times until the Bell ( 
) icon flashes, and on or oF appears on the display.
-Press the Up or Down Button to toggle the key tone feature On or Off.
-Press the PTT button momentarily to confirm selection.
When the key tone feature is on, the Bell icon appears steady on the display, and the beep tones sound in response to button activation.
Roger Beep Tone
The Roger Beep is a tone which is automatically transmitted whenever the PTT button is released. This tone alerts the receiving party that the trans- mission has been terminated intentionally.
To enable and disable the Roger Beep tone:
-From GMRS/FRS standby mode (shared channels
channel 
) and on or oF appears on the display.
-Press the Up or Down Button to select the tone on or off as desired.
-When enabled, the tone icon ( 
) appears steady on the display.
-Press the PTT button momentarily to confirm selection.
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