1 Find "Notifications"
Press the message icon.
Press the menu icon.
2 Turn on message notifications
Press the indicator next to "Show notifications" to turn on the function.
3 Select message tone
Press the indicator next to "Other notifications" to turn on the function.
Press Pixel Sounds.
Press the required message tone to hear it.
Once you've found a message tone you like, press Save.
4 Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.