To Change The Subchannel (Ctcss) - BT FREEWAY FM User Manual

If the subchannel (CTCSS) is set to 00 then
you will hear calls from everyone within
range who is using the same channel as you.
To reduce this interference from unwanted
calls you should select a subchannel
between 01 and 38.
Press the
will flash and the current setting will be
shown below it.
Press and hold the
to scroll through the codes until you release
the button.
Press the
selection.
button. The
button to confirm your
CH CTCSS
icon
or button
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