When I synch my phone calendar to Outlook 2007 using My Phone Explorer, all event times on the phone calendar end up 1 hour later. I am in Arizona so the time never changes. I have the phones calendar "Select Time Zone" setting to (GMT -7:00) Arizona and the "Lock Time Zone" on. On the main phone settings for Date and Time I unchecked the Automatic option and in the "Select Time Zone" I chose the Arizona option but the phone displays GMT-07:00, Mountain Standard Time. I can't get the phone setting to display Arizona. Are there any other settings to control DST?