Help i have bought galaxy r last week... after i send text msg there is popup tone coming in the mobile..

[gugan]

hi guys,
i have bought galaxy r last week... after i send text msg there is popup tone coming in the mobile...i have tried so many options couldn't mute that help me

 

[Harshvardhansl]

You might have enabled Delivery reports for your messages. Kindly check whether same is disabled. You can do this by:
Messages>Settings>Test Message(SMS) Settings> un check the Delivery reports option.