General configuration58• MM/DD/YYYY• DD/MM/YYYYAn underline cursor shows which field in the format is ready for input.9. Use the dialpad to enter in the new date.10. After you finish, press OK.The Set time window appears.11. Enter the time, and press OK.Using the Network Time server1. In idle mode, press MENU.2. Select Settings.3. Press OK.4. Select System settings.5. Press OK6. Select Network Time.7. Press OK.8. Select Enable.9. Press OK.Your IP Phone 1535 now displays the date and time from the NetworkTime Server.For more information about configuring your IP Phone 1535, contact yourSystem Administrator.Configuring the time zoneTo select a time zone, perform the following steps.1. In the idle state, press MENU.2. Select Settings.3. Press OK.