NEC DSX 160 8 Slot Key Service Unit

The NEC DSX telephone system 8-slot cabinet allows expansion of the telephone system past 80 ports. In order to connect more than 32 NEC DSX telephones to the NEC DSX system you will need to upgrade to the 8-slot cabinet and add another NEC DSX power supply.

DSX-40 Phone Systems | DSX-80 Phone Systems | DSX-40 Parts | DSX 80 Parts | DSX Voice Mails | NEC DSX Telephones