Hello Bob,
Most likely, they saved the backup to flash. You can look to see if the file is there by doing the following:
UC540# sh flash
Then looking for the backup file. The name depends on what they called it. You would then have to copy that file to the startup config:
UC540# copy flash:backup.bak startup (backup.bak would be the name they saved it as.)
UC540# reload
If they backed up using CCA, it will be on the computer they used for CCA, not in flash. And restoring is not the same.
I would really suggest that you call support to help so that you don't end up loosing things. Support - 1-866-606-1866.
Thank you,
Darren