I have set mine to vibrate mode, and I have also changed the settings for messages - new text message to vibrate and for the light to flash. However, it doesn't do anything at all when I get a new text. It vibrates and flashes for calls fine. Just not text messages. Why?

have a look at clubmate.com there may be something there for you. I normally contact the sellers if anything is wrong. I can't get it in my area