Cell Phone Weirdness

I'm on a pre-paid cell phone (I raped Cingular worse than they raped me). I've had a balance of $0 on it for much longer than I normally like to have it that low. Normally, I can't make calls other than to the one to check my balance and the one to add cash to it. My pants decided they wanted to call kitsuneangel. It actually went through. The oddity comes when I tried to replicate the error. My phone would drop the call before it could go through or give me an error saying the call couldn't be completed as dialed.

I'm hoping it's only Cingular being wonky today and nothing wrong with my phone (Sony Ericsson t290a).

I also apologize if any others of you get called by my pants (I carry the phone with me out of habit).