Socket Mobile IC-4088A instruction manual Ring tone type, LCD backlight

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9 OTHER FUNCTIONS

DRing tone type

Ring tone is selectable with 10 different indi- vidual sounds.

DLCD backlight

The IC-4088A has LCD backlight light for nighttime operation, and the lighting condition can be selected to suits a speciﬁc preference, from Auto, ON and OFF.

Auto (At)	: Lights when any switch,
	except [PTT], is pushed.
	When no key operation is
	performed for 5 sec., the
	backlight goes OFF.
ON (on)	: Lights continuously.
OFF (oF)	: Never lights.

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Contents I4088A Foreword Supplied Accessory Precaution Precaution Table of Contents Battery installation BP-202 Alkaline cellsSwitches, controls, keys and connectors Panel DescriptionSpeaker Volume Control VOL PTT Switch PTTMode Switch Mode Channel UP Switch YKEY Lock Indicator Group Number IndicatorChannel Number Indicator 0TRANSMIT Indicator Appears during PTT onBattery Charging Battery cautionRecycling information U.S.A. only Charging connections Regular charging with the BC-149A, CP-18AIC-4088A BP-202 Turn the power OFF AC adapter AD-105 BC-119N Not usedPower on Adjusting the volumeBasic Operation Selecting the operating channel Receive and Transmit Talk Range Group Mode Ctcss Setting the group codeCtcss code table FreqScan Function Starting the scanRing Functions Smart-RingCall-Ring Initial set mode Entering initial set modeOther Functions Voice scrambler functionTime-out timer Auto power OFF timerBeep tones ON/OFF Scan resume typeRing tone type LCD backlight‘ Auto power save Lock function‘ Resetting the transceiver ATS Automatic Transponder SystemSwitch action PTT switch Lock switchOptional HM-75A functions Specifications GeneralChannel number and group number Channel frequency listCH Freq.MHz Options HM-46/HM-75A/HM-131 Speaker MicrophonesMemo 6274D-1US- w