Question about Iphone carrier privacy
I don't know much about Iphone's, Iphone service, etc, but I'm hopeful someone here can help me out. So my girlfriend wants to add me to her unlimited usage plan and I'd like to know if any of you have an idea as to what exactly she'll be able to see from my phone, if anything. Without installing and activating a program like Where's My Phone, can she (through whatever means - i.e. her carrier or online carrier website) find records of where I am or where I've been? How about my internet history? Does it get logged online somewhere, where she can access it? I assume right off the bat (though I am be wrong) that she will have easy access to the numbers I've called and the texts I've received, but what else will she have access to?