NEC SL1000 - InMail Guidance Message Flow; Accessing Your Mailbox; InMail Features Overview

SL1000 Getting Started Guide
18
Connecting Outside (CO) Lines
The Outside(CO) lines can be connected to any of the four RJ11 sockets labeled CO1 to CO4.
Precautions for Cabling;
 Do not run the cable with an AC cable, computer, etc.
 Do not run the cable near the high frequency generating device.
 Use cable protectors in case the cables are run on the floor.
 Aerial distribution wiring is not allowed.
 Trunks must be installed with lightning protectors.
Make a note of each Outside(CO) line number (i.e. the number dialed to ring the line) and its CO connection to
the SL1000 system. You will need this when you configure the SL1000 System.
SL1000 system CO number Outside(CO) line dialing number (e.g. 03
5217 9493)
CO1
CO2
CO3
CO4
! Check Power Fail Operation later in this guide, CO1 can be used to provide a working telephone should the
power be disconnected from the SL1000 system.
1. Insert the modular plugs of the trunk line cords into the analog trunk modular jacks on the system.
2. If the exchange lines are terminated with a RJ11 socket you can use a separate pre-formed cable to connect
each line to a CO socket of the SL1000 unit.
 Ensure that you connect the 2 wires as shown otherwise the line will not operate correctly.
 Use twisted pair telephone cable.
 Fit lightning protectors to each line.
Exchange Line Point (RJ11 sockets
o
r MDF Bl
oc
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Twisted Pair Cable