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1. Press”+” /“-“ key to scroll through the available call tones or disable call tones. You may
choose from 1-5. The radio plays a sample of each call tone as you scroll through them.
If call tone is disabled, “ ” appears.
2. Press MENU key to enter button beeps setting menu or press ”
” key to return to
standby mode.
Turning On/Off Button Beeps
This feature is used to enable/disable button beeps. When button beeps is on, every time
you press the MENU key, “
” key, MON key, “+” key and “-“ key, it beeps unless you turn
button beeps off.
Press MENU key until “
” appears.
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or
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1. Press “+”/ “-“ key to enable/disable button beeps. “ ” means on and “ ” means off.
2. Press MENU key to enter squelch level setting menu or press “
” key to return to
standby mode.
Setting Squelch Level
Higher squelch level makes it harder for the radio to receive weak signals and avoid
interference of noises and/or unwanted signals; if squelch level is low, the radio will be apt
to receive weak signals and be interfered in by noises and/or unwanted signals.
Press MENU key until “
” appears.