I have an old AT&T Iphone 4 that I would like to give to my daughter for her to use while she's travelling in Europe. Can it be unlocked and will she be able to buy sim cards that will work in different countries in Europe as she travels from place to place.
I do not know if it's CDMA or GSM. Can someone tell me how to determine this?
Thanks
Gerry
I do not know if it's CDMA or GSM. Can someone tell me how to determine this?
Thanks
Gerry