on 09-04-2020 15:40
on 09-04-2020 15:43
on 09-04-2020 15:43
@Fergkirsty31 As long as the sim card is valid, yes. You cannot have two sim cards with the same number.
on 09-04-2020 15:44
If you upgrade to an ipad you will lose your current number.
Yes any o2 sim will work in your present phone.