Jason Billingham

New member here, trying to get to grips with a SD1+ system. Installed new back up battery, but can't clear the panel removal trigger, got two keypads, one seems to be initiated ready to programme and the other has the panel trigger which I can't seem to clear. Any advice would be great. Just want to use the alarm with out a telephone line, don't know if thats possible, or whether that would invalidate our insurance. Thanks