System information

INSTALLING THE VOICE MESSAGING SYSTEM 27
❑
Install modular jacks for connecting the
Lingo ports.
After you have installed the hardware
and completed telephone system pro-
gramming, install standard modular
jacks and connect them to the telephone
system single-line ports. Through these
jacks, you connect the telephone system
to Lingo with standard, four-conductor
leads. These jacks will also serve as test
connection points.
The Lingo voice ports use single-line
modular RJ-11 jacks. Each single-line
jack carries one voice mail port. Wire the
modular jacks you install to match the
voice port jacks.
The telephone system you connect
to may require additional wiring. If so,
complete the additional wiring before
you proceed.
❑
Test the single-line ports.
Use a single-line telephone to test each
of the single-line ports for correct oper-
ation. There are several basic tests in the
following topic, “Testing the single-line
ports.”
Wiring a single-line jack
PREPARING THE TELEPHONE SYSTEM