| Sorry. It's the installer code I'm using. I had to get it by powering off and then holding the * and # key after turning back on. The code I was given when I bought the house didn't have access to do anything. I then had to make a couple of changes because I kept getting the check 09 error.
It's been installed by ADT so I would have thought it would be a standard system.
When I enter the code+8+any 2 digit number it displays 20 on the screen so it's going into programming mode.
I'm normally pretty good at this stuff but this one is doing my head in. Just doesn't seem to make sense.
I greatly appreciate your help on this. |