Simplex 4100ES Firefighting Phone System

Hello Simplex experts,

I seek favor for configuring the Firefighter Telephone System on the Simplex 4100ES panel.

There are 4100-1270 Master Telephones with Phone Cards in the 4100ES system, and I have installed 02 nos of remote phone jack at 02 different locations in the same phone circuit. I want to configure these phone jacks with the master fire fighting phone.