You ask Tesco what it involves to keep your original number for that new sim card.
Then you just put the new sim-card in your phone and start using it. It makes some sense to first bring the balance of your Orange sim card to near zero.
Kees
What do I have to do to stop using my pay as you go Nokia on Orange network to then using my daughters old Iphone 4s, of which I have got a Tesco sim only card ready for it.?And how do I keep my original number if poss?
I am confused as to who to contact and ask for what -P.A.C.?
Any help would be great thank you

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