H Hols New member Dec 1, 2009 #1 network in any o2 mobile phone? i bought my bf a o2 samsung and he has a t mobile sim that got changed to the o2 network but the phone has come with a sim can he still use his old sim in the new phone as its an o2 phone out of the shop?
network in any o2 mobile phone? i bought my bf a o2 samsung and he has a t mobile sim that got changed to the o2 network but the phone has come with a sim can he still use his old sim in the new phone as its an o2 phone out of the shop?
