About ringtones, sounds, and alerts
The profiles you choose in the Sounds and Alerts Profiles application define how your device alerts you of phone calls, messages, reminders, and browser content . Contact alerts are always on and do not turn off unless you select the All Alerts Off profile. For example, even if you select the Silent or Vibration Only sound profile, the contact's audio alert can still be heard for
until you select the All Alerts Off profile. Your phone has a Normal profile and five other preloaded profiles: Loud, Medium, Vibration Only, Silent, and Phone Calls Only. You can change the tones in any of the preloaded profiles to an audio file saved in the device memory or on a memory card, or you can create additional profiles. The All Alerts Off profile cannot be changed. By default, some of the settings in the preloaded audio profiles are based on the settings in the Normal sound profile. For example, when you change ringtones in the Normal sound profile, the ringtones in the Loud, Medium and Call Only sound profiles are automatically updated. If you do not want specific settings for a preloaded sound profile to update automatically when changing corresponding settings in Normal profile, you can change the settings manually in the sound profile. You can create contact alerts to alert you when a particular contact calls or sends text messages.
Indian ringtones are very good and popular all over the world at: https://zigtone.com/best-ringtones/