No
Yes, this is true if you just want to use the iphone over wifi, no calling of course they will let you do this. Pretty cool, eh. Of course if you wan to hook it up just bring it to your local ATT store and you can then get a SIM card and have it activated. How, do they do this since you need to get insurnace on the first day or within 30 days of it being activated(if it's still working) Well, don't worry about that because you can get accidental insurance, of course AppleCare is still $129.99
Absolutely not. Phones that are locked to a carrier in the US
will not work AT ALL without a SIM card. Some will allow you to dial 911, but you can't even get to the phone's main menu. That's part of what it means when they say that the phone is locked.
After a few months, someone may figure out how to unlock the phone, but remember if anything happens to it you will be out of warranty, you may not even be able to update it using iTunes and will be stuck only with updates that phone crackers are able to turn out.
As for phone plans, the cheapest unlimited data plan is currently 19.99. Texts are NOT included and are $9.99/mo/line unlimited. Talk plans start at 39.99 for individuals. If you get a group plan, you will have to add features (data, text etc) on a PER line basis AND you will have to pay 9.99 per month for EACH ADDITIONAL LINE (that's each month).
That's 59.98 for an unlimited data plan and 450 anytime minutes. And if you think you're going to get by without a data plan, that's a bad idea because you will pay through the nose every time you're out of a wireless router range and need to look up a map or show your friend a YouTube video, or check that essential email.
I have a shared family plan, three lines, all three have 100 txts (5.99/line), my line has unlimited pda data, and 550 shared minutes.
I pay an average of 150/month. When I only had my line with unlimited data (24.99) and 700 anytime minutes (34.99 with the OLD ATT wireless), I paid 86.00 per month with taxes and regulatory fees--they were 15.00 easy.
Just think long and hard about what you're geetting into--for TWO years. I think it's worth it for me and I enjoy having it, but I pay a hefty price for it.