"Terry" wrote in message
...

So how can I fix it?

Since you're using Exchange, can you see the items in the Recover Deleted
Items feature? If not, your only solution is to restore them from one of
the recent backups you've made of either your Outlook data or your phone.
Examine the documentation for the phone and see what its sync settings allow
in terms of retaining older items. Blackberries, for example, will delete
older events unless you specifically configure the sync software to retain
past events forever. Speak to the Alltel support people as well. Are you
synching directly witrh Exchange or are yoiu synching with your desktop
Outlook?
--
Brian Tillman [MVP-Outlook]