Operation Manual

OTHER FUNCTIONS

• I.MIC— Internal microphone usage

The internal microphone can be deactivated for headset op-

eration.

This setting prevents unwanted audio/noise transmission en-

tering from the internal microphone with [PTT] operation.

• TOT— Time-out timer

Sets the time-out timer period for the prevention of pro-

longed transmission, etc., according to regulatory require-

ments. This timer cuts a transmission OFF after the set time

period of continuous transmission.

Sets the timer within 20 to 180 (sec.) in 10 sec. steps and

OFF.

Ask your dealer for local regulation details.