NEC DSX Key service unit
Initial 4 x 8 x 2
Contains the following:
Central processor
Power supply
(4) Central office line ports
(8) DSX digital key telephone ports
(2) Conventional analog telephone ports
Contains interface circuits for the following:
(2) Analog door chime boxes (including relays)
Compatible with the following modules:
4 or 8 port DSX Intramail(1091011 & 1091013)
4 or 8 port DSX Intramail Pro (1091051 & 1091053)
Featured Bundles featuring this product:
DSX40 with (3) Telephones
DSX40 with Intramail and (3) 34 Button Black Telephones
DSX40 with Intramail and (3) 34 Button White Telephones
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