The iPhone 4S.
no
yes the iphone is easy to use!
calling and texting
how to use vocalive in iphone first time
i got mine delivered to work today and i'm trying to impatiently use it with my iphone before i get home and it doesn't seem to be working.
you do not ( you can not do that )
IPhone touch.
iPhone 4s
yes, you can just use wifi access to use the Internet on your iPhone
yes
will an iphone 5 will use nfc