ZetronTELEPHONE DESKTOP 40KEY 3240D
ZetronTELECOMMUNICATIONS DEVICE FOR THE DEAF
ZetronSTATION CARD PRIMARY
ZetronREMOTE TERMINAL UNIT
ZetronRADIO CONTROLLER UNIT
ZetronPOWER SUPPLY M4048
ZetronM4048 REDUNDANT SYSTEM BUNDLE
ZetronLINE CARD SHELF
ZetronINTEGRATOR RD MDC-1200 FULL FEATURE
ZetronINTEGRATOR RADIO DISPATCH WORKSTATION RD/M4217
ZetronDUAL CHANNEL T/R CONTROL CARD (IDEN)
ZetronDISPATCH CONSOLE
ZetronCONTROLLER W/ALI TRANSFER
ZetronCONSOLE INTERFACE CARD (M4020/M4048)
ZetronCONSOLE EXPANDER
ZetronCARD SHELF PRIMARY STATION
Zetron8 PATCH CARD MODEL 4020/4048
