DK40 KSU-0 Lines X 8 Stations

DKSUB40

Price:    $295.00

Repair: $110.00

DK40 Expansion  KSU W/4 Slots

DKSUE40

Price:    $80.00

Repair: $50.00

5 DTMF Circuits

K5RCU3A

Price:    $110.00

Repair: $45.00

2 Line X 4 Telephone Card

KCDU

Price:    $129.00

Repair: $65.00

4 Single Line Ports

KSTU2

Price:    $105.00

Repair: $65.00