Portable Radio User Manual

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P100 Series
46
Module 5.3
Module 4.3
VOX Operation
VOX enables hand-free operation as user’s voice activates the PTT activation.
Radio no longer requires additional option board for the VOX function as this
feature is built in.
Enable/Disable VOX
• Press <VOX> to enable the VOX. Press the same button again to
disable this feature.
• Feature is lock on the selected channel only. Other channels are
not affected by the enabling.
• This feature needs to be first enabled via the CPS on the
selected channel.