I dont want this to turn into another "why cant the iphone do this" thread. but is there anyway to set the iphone to alert me more than once to an incomming txt message? the vibrate is weak. and i am often in a loud environment that does not allow me to hear the little beep of an incomming message. but it only does it once! every phone i have ever had re-vibrates / makes a sound every 5-10 minutes until you check it so that you cant miss it. just tonight i had a text message for 3 hours before i noticed it. that's unacceptable. i love my iphone. but if i'm not seeing messages in a timely manner just because i dont have the time to be turning it on every 5 minutes then it fails at it's most basic function, being a phone. the same goes for missed calls. it's just unacceptable. am i missing a setting? because if i'm not i think i will return it. do i get 15 or 30 days? i dont know. but between this and dropping every 5th call i am not having fun.