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NEC NEC-1091015 Single Handset 4-Line Landline Telephone
NEC DSX 40 Kit with 3 telephones - Initially Configured for 4 COs x 8 Stations x 2 Analog Ports - Contains 1 1090001 DSX 40 KSU and 3 1090020 DSX 22 button display phones
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 18 mono mini jack
Two audio inputs for Background Music and Music on Hold 18 mono mini jacks
Ethernet and USB ports for local and remote PC Programming