ARRGGHHH!

Came home today from a week with Annie and family in New Jersey. My house/ dog sitters are really fabulous with one exception. For the second time they succeeded in erasing my entire contact directory stored on the land line system in the house. Of course, the manual is missing from the file folder of manuals and the system is so old it can't be retrieved on the Internet. Guess I'll try the Geek Squad for some guidance. Harrumph!