Does anyone know if there is a setting on the Samsung Galaxy S phone to let me know if there is a missed call, text, voicemail, etc? My last phone had a blinking light that made me aware if I had a missed call, etc if the phone was in sleep mode. This phone doesnt seem to have one or I havent found the setting @ least & I am having to constantly check ny phone. This is not convienant for me. Can someone please help me w/ this?