Primary Subscriber Account Number

1) Enter Installer Code on the panel while disarmed (Default 4112) + 800

2) You Will now see 20 INSTALLER CODE if that was the correct installer code.

3) Press *43

 -Enter the primary subscriber account number. To clear entries from field, press ✻43✻. 

4) Press *99 After the screen updates to the next field to exit programming

Note: GeoArm can change the installer code upon activation