Ages ago I broke my Vodafone sim (a purple one), so I got a replacement sim (green). I've moved to Orcon since then and the green sim is sitting on my desk. I want to move back to vodafone because they have OK-ish data plans, and i can keep my text 2K. Can I put my old number back on the green sim or will I have to buy a new sim? If I have to buy a new sim I'm just not going to bother. Surely this would be possible though right? Because the phone number is exactly the same, and going back to exactly the same sim card.
Thanks in advance - Sam


