I already have a Sony T610, on Orange Pay as you go. I am looking to upgrade to a Sony W810i. I would like to keep my phone number, sim card, etc. In one shop the other week the guy said that provided the new phone was also Orange - Pay as you go, I could swap the sim card. Yesterday the Orange shop told me that I had to use the new sim card in the new phone, but that they could transfer the telephone number over. Who is right?
Dave
Dave