Tourist SIM card available
[QUOTE=Rextor;2566373]I don't understand why it seems to be so hard to get a SIM card in Brazil. I feel like multiple posters have had trouble in this area. Is there a definitive guide? After reading SK's report I'm still confused.[/QUOTE]You can get a limited-time SIM card for tourists. Just bring your passport. (I found out about it on this forum.) It took at least a half hour in the phone store to get it, though.
I also recall reading (and verified) that you can request a CPF number online, though it may be pre-travel.