Select Menu > Settings and Personal > Profiles.
You can use profiles to set and customize the ringing tones, message alert tones, and other tones for different events, environments, or caller groups. The name of the selected profile is displayed at the top of the home screen. If the General profile is in use, only the date is displayed.
To change a profile, scroll to the profile, and select Options > Activate.
To personalize a profile, scroll to the profile, and select Options > Customize. Select the setting you want to change.
To set the profile to be active until a certain time within the next 24 hours, scroll to the profile, select Options > Timed, and set the time. When the time expires, the profile changes back to the previously active non-timed profile. When the profile is timed, is displayed in the home screen. The Offline profile cannot be timed.
To create a new profile, select Options > Create new.