Is there a way to backup the program data base on the kx-ta 1232?

If so, what is the best method. I've heard some program tools can corupt the data base.

Thanks for any tips.

Richard

There is a dos tool for back-up & restore only
for the TA 1232 and there is also a windows based programming tool for the TA 1232.
But only for the TA1232, nothing for the TA624.
Both are from Panasonic direct to their dealers.