34 Matrix ETERNITY NE System Manual
Connecting Single Line Telephones
The Single Line Telephone (SLT) ports provide the interface to connect as extension phones, any standard, two-
wire, analog single line telephone instrument-rotary, pulse-tone, cordless, feature phones with or without Calling
Line Identification.
A fax machine can also be connected to the SLT Port.
The number of SLT ports supported by the configurations of ETERNITY NENX are:
• ETERNITY NENXIP50: 2 SLT Ports
• ETERNITY NENX312: 12 SLT Ports
• ETERNITY NENX416: 16 SLT Ports
When connecting Single Line Telephones as extensions to your ETERNITY NENX,
1. Decide the number of SLT extensions required and arrange for as many telephone instruments.
You may also connect a Fax machine, if required.
Use SLTs equipped with a 'Flash' key, as several of the features and facilities of the ETERNITY NENX
require you to press Flash. If any of the SLTs you have selected does not have a Flash key, tap the Hook
switch of the phone to dial Flash.
2. Use standard twisted wire pair the cables of good quality with RJ11 plugs to connect the analog single line
telephone instruments to the SLT ports of ETERNITY NENX.
3. Place the SLTs, fax machine at the desired location.
4. Terminate the cables from the SLT ports of ETERNITY NENX on the wall jacks.
5. Connect the SLTs, Fax machine to the wall jacks.