User's Manual

Unpackingyourtelephone:
Verifythatthepackagecontainsthefollowingsupplieditems:
 Telephone base unit 
 Handset
 Poweradaptor
 10’coiledhandsetcord
 15’straightlinecord
 15’CAT5netline
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Installation
TheMseriestelephoneisdesignedforusebehindaregisteredPBXsystem.  Thetelephoneuser
orsysteminstallermustsupplyanRJ‐11modularwalljacktoconnectthistelephonetothePBX
system.ThePBX“stationport”typemustbe“IndustryStandardAnalog”or“POTS.”This
telephonecannotbeusedwith“digital”PBXstationports. 
ConnecttheoneendofsuppliedcoiledhandsetcordtoHandsetjackontheleftsideinthefrontof
baseunit.Connectthefreeendofthecoiledhandsetcordtothejackontheleftsideofhandset. 
Placethehandsetinitscradle.Connectthesuppliedstraightmodular cordto the TEL LINE jack
locatedontheFRONTofthetelephone.  Connecttheremainingendofthiscordtothetelephone
systemRJ‐11walljack.  Liftthehandsetandverifythatdialtoneispresent.
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Caution
•Neverinstalltelephonewiringduringalightningstorm.
•Neverinstalltelephonejacksinwetlocationsunlessthejackisspecificallydesignedforwet
locations.
•Nevertouchuninstalledtelephonewiresorterminalsunlessthetelephonelinehasbeen
disconnectedatthenetworkinterface.
•Usecautionwheninstallingormodifyingtelephonelines.
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Setting
LineVoltageSelectors
TheMseriesisdesignedtooperatebehindPBXtelephonesystemsratedbetween24voltsand48
volts.Thelinevoltageselectionoftelephoneusestheautodetect,withoutneedingtosetthe
switches.
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MessageWaitingSelectors
Thistelephoneautomaticallyrespondstoboth“NEON”orlow‐voltage“LED”signalsviathe
“TYPE”settingwhichisthedefaultatfactory.Ifthereversepolaritymessagesignalingisselected,
justmovetheMWswitchto“LR1”or“LR2”(LRmeans“linereverse”).
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Operation
Volume…
Handset&SpeakerVolumeControl
Thevolumecontrolkeyincreasesordecreasesthevolumeofthehandsetandspeaker.
Whenthehandsetisoffhookorspeakerkeyengagedonspeakerphones,press“Vol ”and
“Vol”keytoincreaseordecreasethevolume.Boththehandsetandspeakervolumecontrolis
a5‐stepoperation.Thehandsetsofallmodelsarehearingaidcompatible.
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RingerVolumeControl
Theringervolumecontrolsharesthesame“Vol ”and“Vol”key.Toadjusttheringervolume
:whenthephoneisatstandbymode,press“Vol ”toincreasetheringervolumeandpress 
“Vol”keytodecreasetheringervolume.
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Indicators…
Speaker,MuteStatusIndicator,LineIndicatorandBluetoothIndicator
SpeakerphonesareequippedwithLEDindicatorstoshowthecurrentfeaturekeystatus.
PressSpeakerorMuteFeatureKeytousethatservice‐LEDwilllightRedwhenthatkeyisIN
USE.
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