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Using the Unit
Turning {PBX MODE} switch ON/OFF
When connecting to a PBX (page 30), turn {PBX MODE} switch on. If not, turn {PBX MODE} switch off. The default setting is {OFF}.
1 Remove the switch cover from the rear of the monitor station. LUse a sharp, thin object such as a mechanical pencil.
Switch cover
2 Select {ON} or {OFF} (default).
PBX MODE
OFF ON
{PBX MODE} switch
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