Samsung Galaxy Tab A
Find "Ringtone"
Slide your finger down the display starting from the top edge of your tablet.
Press the settings icon.
Press the settings icon.
Press Sounds and notifications.
Press Ringtones and sounds.
Press Ringtone.
Select ring tone
To use one of your tablet's default ring tones:
Press the different ringtones to listen to them.
Press the different ringtones to listen to them.
Once you've found a ring tone you like, press OK.
To use one of your own ring tones:
Press Add ringtone.
Press Add ringtone.
Press the different ringtones to listen to them.
Once you've found a ring tone you like, press DONE.
Return to the home screen
Press the Home key to return to the home screen.