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How do I assign a Personal Ringtone to a contact on my Samsung Galaxy Stellar™?
You can assign custom ringtones to your contacts. This makes it easier to identify a caller without needing to look at your device's screen.
To assign a personal ringtone to a contact on your mobile device, open the desired contact and touch Default under Ringtone.
Add a personal ringtone from the sounds stored on your device by touching Go to My files and finding the file. Or select from one of the preloaded ringtones by touching Ringtones.
To add a personal messaging alert tone that will sound when you receive a message from the selected contact, touch Default under Message alert and select a ringtone from the list.
To set a personal vibration pattern for the contact, touch Default under Vibration pattern and select from the list of predefined patterns. Touch Create at the bottom of the screen to create your own personal vibration pattern. When you have completed creating your pattern, touch Save and enter a name for the pattern.