I have a Spika SCH1 with a number pad. The pad was beeping so I put in a new battery (took me hours to figure out what the beeping was). The battery I put in was kinda old, my code worked and it opened but the beep sounded dull like "beep beep boooooop". So I took it out and put in one I knew was newer figuring that battery was no good.
Since putting in the newer battery the pad has stopped working. It seems that only 3 numbers actually work (they beep when pressed) but the rest do nothing so I can't even attempt my code. I've tried changing to all 3 batteries and outcome is the same now.
Can anyone offer any advice? I've searched but can't find a product manual or anything online.