I have a very specific reason for wanting to "Lock Out" my 9900, since I'll be taking some time away from the business and suspect others may try using it I my absence. I'll be leaving explicit instructions to the contrary, but I'd like to have a way of making that an impossible task, should anyone try. I was thinking perhaps something in Service Mode, but haven't had an opportunity to check that out yet. If anyone has an answer to this question I'd be eager to have it, and it would be much appreciated.
Thanks in advance.
Gary