NEC DSX Systems 1091001 CARD DSX40 4Port CO Line Card (NEC-1091001)

Product Review

NEC DSX40 Residential Phone System Kit; Includes the DSX40 KSU, 2-port IntraMail and 3 of the DSX 34 Button Phones.

NEC DSX 40 Kit with 3 telephones - Initially Configured for 4 CO's x 8 Stations x 2 Analog Ports - Contains (1) 1090001 DSX 40 KSU and (3) 1090021 DSX 34 button display phones and (1) 1091060 DSX 2-Port 8 Hour IntraMail
DSX-40 is a compact, wall-mountable, self-contained cabinet. In its off-the-shelf basic configuration, DSX-40 supports 4 CO (outside) lines with Caller ID, 8 DSX digital keyset extensions, and 2 analog (single line) extensions with power failure
One audio output for External Paging (1/8" mono mini jack)
Two audio inputs for Background Music and Music on Hold (1/8" mono mini jacks)
Ethernet and USB ports for local and remote PC Programming