Connecting a Second Ringer
*Warning: Power surges, which can occur during electrical storms, can cause life-threatening electric shocks or damage or destroy the PBX.
Do not open an already connected PBX during an electrical storm. Also avoid disconnecting and connecting electrical lines during an electrical storm.
Requirements:
Installation cable (e. g. J-Y(St)Y 2x2x0.6) with the following characteristics:
At least two wires
Unscreened; however: screened for unfavourable conditions, for example, near a strong transmitter or an electrical power line
1.Lay the lines.
2.Connect the 2nd Bell/Zweitkl. terminal to the second ringer.
3.Connect the Gnd terminal to the second ringer.


Further steps:
To finish commissioning, you need to configure the COMmander 2TMS (R) module in the Configuration Manager and set up the corresponding relay.