NEC DTZ-12D-3P(BK)TEL
NEC SV8100 PROPRIETARY TELEPHONES NEC DTZ-12D-3P (BK) TEL DTZ-12D-3P NEC SV9100 PROPRIETARY TELEPHONES NEC 12 BUTTON TELEPHONE FOR NEC SV8100 / SV9100 PABX SYSTEM
12 BUTTON DIGITAL DISPLAY TELEPHONE