I have an AT&T GoPhone which costs me $1.00 for the first call of the day, then 10¢a minute, so I don't pick up calls from anyone I don't know. Got a call a few minutes ago from 314-842-0243 and just let it ring for a minute or so (persistent buggers). Then I got a text message from AT&T telling me the last call (which I didn't pick up) cost me 6¢. The 6¢ is not a big deal, but why was I charged for a nuisance call I didn't pick up?