My Wife's Titan has had its bad call quality go to miserable. When she is on the speaker phone with anyone, she comes across muffled. When she is on normal calling, the caller on the other end (usually me or her best buddy) has such an amazing echo it sounds like you are in a cave. This is made worse by the fact that in both cases, the caller gets the worst end of the deal. Is there any rumors of a fix for this? She really does not want to warranty her Titan.