I can't seem to get a notification sound on my phone if the screen is locked. For example... If I receive a text and the screen is locked then I can't get a notification sound but it does light up that I have a message. However, if I am in my phone texting and I receive another text then I can hear the notification sound. I have volume turned up and have reset the phone and it still won't work. Any idea what the problem might be?
Tia!
Tia!