I just got this phone today and it's great! However, there is something I've been trying to adjust for a while and I can't figure out how to do it or if it's even possible. I have the ringer volume on "vibrate" (I like to have it that way almost always). Every time someone calls or I get a text message it vibrates, which is what I want. However, if I receive a text message at the same time that I'm typing out a text message, it beeps. Is there any way to get rid of that beep??