I was wondering if anyone is using a cunninghams reval unit.

We have some students which have cards. Anyway, the cards have the numbers on them which can be punched into the reval. I was wondering if anyone has managed to get cunninghams to add something to the text files so that the keypad is disabled.

They dialied into us the other day to try to sort it to find out 2 hours later it didnt work and to be told just unplug the keypad.

PS. can someone please change the title of the thread from unti to unit.