Installation guide

(Z110A) MODEL 820 CONTROL UNIT INSTALLATlON KIT (6120)
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Two-Line Adapter — used to connect two line cords to a single network interface
(RJ14C) where two outside telephone lines enter the premises
Cord Clips (Pack of 10) — adhesive-backed clips to fasten cords to the wall
Line Cords (Two) — used to connect the network interface jacks to the control
unit jacks or jack field