Select Menu > Ctrl. panel > Profiles.
Select Options > Personalise and from the following:
Ringing tone - Select a ringing tone from the list, or select Download sounds to open a bookmark folder containing a list of bookmarks for downloading tones using the browser.
Video call tone - Select a ringing tone for video calls.
Say caller's name - When you select this option and someone from your contacts list calls you, the device sounds a ringing tone that is a combination of the spoken name of the contact and the selected ringing tone.
Ringing type - Select how you want the ringing tone to alert.
Ringing volume - Select the volume level of the ringing tone.
Message alert tone - Select a tone for received text messages.
E-mail alert tone - Select a tone for received e-mail messages.
Vibrating alert - Set the device to vibrate when you receive a call or message.
Keypad tones - Select the volume level of the keypad tones.
Warning tones - Deactivate the warning tones. This setting also affects the tones of some games and Java applications.
Alert for - Set the device to ring only upon calls from phone numbers that belong to a selected contact group. Phone calls coming from outside that group have a silent alert.
PTT call alert tone - Select a ringing tone for PTT calls.
Push to talk status - Set the PTT status to each profile.
Profile name - You can give a name to a new profile or rename an existing profile. The General and Offline profiles cannot be renamed.