Installation guide

CIB 2863
(267C) TWO-LINE ADAPTER (61400)
The two-line adapter is used to connect two line (D4CH) cords to a single network interface
(RJ14C) where
two outside telephone lines enter the premises. If you do not know whether
you have two outside telephone lines entering at a single network interface, you can ask
your Local Telephone Exchange Service Company.
INSTALLATION INSTRUCTIONS
1.
Position the adapter so that its plug matches the jack of the network interface. Insert the
adapter plug firmly. It should lock with a slight “click”.
LOCAL TELEPHONE
LOCKING TAB
EXCHANGE SERVICE
JACKS
RELEASE
COMPANY
LOCKING
TAB
NETWORK
PLUG
INTERFACE
(RJ14C)
TO LOCAL
TELEPHONE
EXCHANGE
SERVICE
COMPANY
267C
LINES
ADAPTER
D4CH
TO THE
CONTROL
UNIT
2.
The two jacks of the adapter now provide connecting points for two individual modular
line (D4CH) cords.
REMOVAL INSTRUCTIONS
1.
Hold down the locking tab release and pull the adapter out of the jack of the network
interface.
Equipment manufactured by AT&T Technologies in the U.S.A.