User Guide for CP960 IP Phone1363. Tap Settings->Privacy & security->Clear history.4. Tap OK to accept the change or Cancel to cancel.Modifying Browser SettingsTo modify browser settings:1. Tap to launch Browser application.2. Tap .3. Tap Settings.4. Customize the browser style you prefer.ClockYou can use the Clock application to check the time of other cities in the world.To add the clock of other cities in the world:1. Tap the digital clock from the Home screen.There are some pre-configured clocks.2. Tap .3. Drag up and down to scroll through the cities.4. Tap the checkbox(s) before the desired city.