http://www.apple.com/fr/iphone/specs.html
"...GSM
Quadribande (850, 900, 1 800 et 1 900 MHz)....."
They state clearly it is a GSM phone, and Orange sell an Unlocked GSM phone for a fee.
Let's rehash this phrase:
"....hey comply with the description given by the seller and possess the qualities of the product which the seller has held out to the consumer as a sample or model;
they are fit for the purposes for which goods of the same type are normally used;
they are fit for any particular purpose for which the consumer requires them and which was made known to the seller at the time of conclusion of the contract, and accepted by the seller;
their quality and performance are satisfactory, given the nature of the goods and taking into account the public statements made about them by the seller, the producer or his representative....."
I asked for an unlocked GSM phone, I was asked to pay 100 euros for a phone unlock.
The phone is advertised as a GSM phone. The GSM spec specifies that phones MUST work with any GSM SIM card.
Are you getting this?