6260 keyboard dead

The 3 keys on the first row are dead and I can't even get through to
unlock the keyboard in order to get info out of the phone. I've tried
removing the keypad and pushing the bubbles underneath, but they don't
operate either.

Cannot obtain service on this model in the USA. Does anyone know of a
solution to either temporarily or permanently repair these keys or at
least to open and transfer out to another phone the contacts and other
stored info?
Miles