Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 2_1 like Mac OS X; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F136 Safari/525.20)
"I'm so annoyed: I set the alarm but it didn't wake me up"
...Oh yes, that's because you forgot to check your silent switch. Every phone I have ever owned has worked this way.