C.O.line4-16Ext.line16-96Expansion(Ext C.O.line)MultiplecommunicationsLine16Switchpower BackupbatteryinterfaceBillingsoftware(Optional)ReversepolaritysignalExternallinecallerIDTransfercallerID IntercomcallerID(Optional)Auto-attendant2line(Disa:20sthreeparafraphs)(Optional)Auto/OperatormodeAutoIPdialing(Optional)ExternalmusicinputonholdingInternalmusiconholdingDay/Nightmode RealtimeclockDoorbell dooropenfunctionAlarmclockRemoteprogrammingMemoryprotectwhilepoweroff99Privatepasswordssystempasswordmultipledial-ourmodeexternallinegroupcalldurationcontrolcallpickupourgoingcalltransfercalltransfercallforwardingflexiblecoding(changeext.No.)automaticext.reportingflashtimechoicecallrestrictiongroupsby8digitalsprefixthreewayconferenceC.O.lineteansfertoc.o.linecallallextensionsspecificc.o.linedialingringidentifyc.o.linebookingc.o.linereservationoperatorsettingcallmonitorexternalbroadcastinginterfacekeyphonefunction(optional)lesscostrouting(lcr)routingby8digitalsprefixext.groupatuo-redialingwirelessc.o.linemoduleTechnicalparametersExtension:16-96Externalline:4-16Commucationline:16Powersupply:AC100V-240VPower:= 100W Innerpacking Boxdimensions: 59x37x16CMOuterpacking 2pcs/ctn Cartondimensions:61x36x39.5CM TotalWeight:13-21kg