NEC SLI(4)-U10 ETU / SINGLE LINE INTERFACE UNIT (750215) Refurbished
Store #: 5667
Manufacturer Part No: 74908
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SINGLE LINE INTERFACE UNIT This Single Line Telephone ETU supports 4 Single Line Telephones and/or analog voice mail ports. This ETU provides Ringing Signal Generator (RSG), and Message Waiting (MW) LED voltage to Single Line Telephones
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