Honda ACF110CBTR Owner's Manual page 59

Answer Back System
(Continued)
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Temporary Silence Mode
Temporary silence mode is the immediate
way to turn off the answer back system
buzzer sound.
Enable:
Press and hold the Alarm/Answer back
button for 2 seconds, the Honda SMART Key
LED changed to red.
Disable:
Re-press and hold the Alarm/Answer back
button for 2 seconds, the Honda SMART Key
LED changed to green.
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