Read help info
You can select the message tone you want to hear when you get a message.
1. Find "Ringtones and vibration"
Press the message icon.
Press Ringtones and vibration.
2. Select message tone
Press Notification tone.
Press the required message tones to hear them.
Once you've found a message tone you like, press the save icon.
3. Return to the home screen
Press the Home key to return to the home screen.