[Bossman]

Yeah. Let us know how it works out for you in Mexico.

I actually also activated a couple of AT&T prepaid sims (one goPhone I bought for $1.25 on ebay and one regular AT&T sim I had laying around) for use when we go to Puerto Vallarta, Mexico, in a couple of weeks. Mainly for the $0.25 rate for incoming and outgoing calls. The goPhone sim will ONLY work in the phone I activated it on. I certainly do not anticipate any problems in Mexico since I will be using regular quadband/3G smartphones.

Originally Posted by Roti2000

Thanks, everyone for all of the help.

The only reason for getting the AT&T SIM is for a trip to Mexico I'm taking in the next couple of days. It will be interesting to see how the setup functions while roaming in Mexico via the Telcel towers.

Thanks everyone for the great advice!

I will post a followup about what happens with it in Mexico.