There seems to be a recurring problems on Jornadas I've possessed (548, 568). Having supported these units, and delved into the registry, I can't seem to find the solution to this problem. After a period of use, the alarm feature for appointments fails so sound. Soft resetting the unit does no good which requires a hard reset. This means it is necessary to reinstall several apps that were not originally supplied with the unit. Get's a bit aggrivating. I returned a 548 for service several times over this issue and am now experiencing the same problem with the brand new 568.
The opinions expressed are mine and not necessarily those of my employer.
