You could turn it on Airplane mode when you're not using it. It'll also shut off the phone, but if you need to use it, you can turn it back on.
I am headed to Japan in three weeks and called AT&T to check on international roaming charges and was shocked at the scam they have going. You can get the World Traveler plan for $5.99, but you have to also pay a per minute rate which is not covered under your current rate plan: http://www.wireless.att.com/travelguide/coverage/product_rates_compare.jsp?PIDL=IRSD|IRWT
Oh and it keeps getting better. Despite having unlimited data and text plans you will still have to get an international data and text plan for receiving and sending data while you are in Europe.
Even though we have these really great devices I recommend renting a phone when you get there and using Skype via wifi with your phone in airplane mode if you really want to use your phone.
Unlock the phone and buy a local sim card, and use Google Voice to make calls.
I am headed to Japan in three weeks and called AT&T to check on international roaming charges and was shocked at the scam they have going. You can get the World Traveler plan for $5.99, but you have to also pay a per minute rate which is not covered under your current rate plan: http://www.wireless.att.com/travelguide/coverage/product_rates_compare.jsp?PIDL=IRSD|IRWT
Oh and it keeps getting better. Despite having unlimited data and text plans you will still have to get an international data and text plan for receiving and sending data while you are in Europe.
Even though we have these really great devices I recommend renting a phone when you get there and using Skype via wifi with your phone in airplane mode if you really want to use your phone.
Read the other thread if you can find it. one of the things I HATE about AT&T and the way their technology and billing works is, if you TURN ON the phone while in Europe and have say, five emails. You'll be billed at LEAST for five minutes or most likely certainly more, JUST to have the VM alert come through - which it will, unless you turn off the phone.
If your phone is unlocked, then it is jailbroken, which is the best course of action when traveling oversea.I dont' think you can use google voice on the iphone unless it is jailbroken? With a local sim, there wouldn't be really any advantage either, better to use Skype for making calls back home.
Yes, in airplane mode, one can turn on wireless. Then just connect to AP's and use the phone to get mail, use apps and make calls with skype or fring. There is a pretty substantial thread on this already, maybe do a search for all the details there.