5.Press 
to change the CTCSS tone.
Erasing a CTCSS/CDCSS Tone
1.Press 
to activate the CTCSS mode or CDCSS mode.
2.Select the channel with the CTCSS tone or CDCSS tone you want to erase.
Change per 1sec.
36
to change the CTCSS tone.1.Press to activate the CTCSS mode or CDCSS mode.
2.Select the channel with the CTCSS tone or CDCSS tone you want to erase.
Change per 1sec.
36
