Multi-unit OperationFor assistance, please visit http://www.panasonic.com/phonehelp 35Multi-unit OperationIntercom/PagingA 2-way intercom can be set up betweentwo extensions. Make sure that eachextension has been assigned thenumber (“11” to “26”, see “ExtensionNo.” on page 23) and is connected to theLINE1/2 and LINE3/4 telephone jacks ofthe unit (page 15, 16, 17).The speed dial (extension) buttons “1,2, 3...15, 16” mean the extensionnumbers “11, 12, 13...25, 26”.Note:L If you press the line button during anintercom call (paging), the intercomcall (paging) is disconnected and youcan make or answer an outside call.Making an intercom callUsing the handset1 Press {INTERCOM}.L The INTERCOM indicator lights.L The SP-PHONE indicator lightsand the speakerphone turns on.2 Lift the handset.L The SP-PHONE indicator goesout.3 Press the speed dial (extension)button or enter the extensionnumber.4 To end the intercom call, place thehandset on the cradle.L The INTERCOM indicator goesout.Using the speakerphone1 Press {INTERCOM}.L The INTERCOM indicator lights.L The SP-PHONE indicator lightsand the speakerphone turns on.2 Press the speed dial (extension)button or enter the extensionnumber.3 To end the intercom call, press{SP-PHONE} or {INTERCOM}.L The INTERCOM and theSP-PHONE indicators go out.If speed dial preference is set to“Intercom DSS”1 Press the speed dial (extension)button.L The INTERCOM indicator lights.L The SP-PHONE indicator lightsand the speakerphone turns on.2 To end the intercom call, press{SP-PHONE} or {INTERCOM}.L The INTERCOM and theSP-PHONE indicators go out.Answering an intercom callThe INTERCOM indicator flashes rapidlyand the extension number of the caller isdisplayed.Lift the handset or press {SP-PHONE}or {INTERCOM}.Answering an intercom call directedto another extensionAny extensions can answer the intercomcall directed to another extension.Press {INTERCOM}.