4 day old white iPhone 4s 16gb !

Hi putting my iPhone 4s up for sale. Please note!!!this phon has been blocked i think. Only had the phone for 3 days when i left it in a taxi called the.network and told them and they said they would put a lock on the sim card.and send me out a new phone which i got today. Phone has not got a mark on it and is good as new need to keep charger and cable as they only sent me a new phone so need to keep them. Could be used out of the uk(thats if it has been blocked)all it says is no service on the phone. Or could be used for spares Best offer in the next 24 hours takes it Txt or call me on 07543768165