Hello xxx,

Thanks for emailing about the new Pay & Go iPhone.

The Pay & Go iPhone will be locked to the O2 network, so you wouldn't be able to use another network SIM card in it. The O2 SIM card supplied with the Pay & Go iPhone is a specially designed one. This means that you couldn't put your existing O2 SIM in it or use the SIM that comes with the Pay & Go iPhone in another phone.


Kind regards,

xxx
Team EC3
O2 Customer Service.