How to activate my GiffGaff account?

Hi, I have just today purchased a Iphone 5, along with a GiffGaff SIM card on pay as you go,
1) how do I activate my GiffGaff account?
2) How do I top up on my GiffGaff account?

You can.

I assume you got a nano sim for your iPhone 5. Assuming you did, the phone should activate as soon as you put in your sim card. If not, try activating it at the link below, using the details on your sim card.

https://giffgaff.com/activate-sim

There are a variety of ways of topping up on giffgaff, all of which are explained at the link below:

https://giffgaff.com/buy

Giffgaff runs off the O2 network, so you will need a good O2 signal, and either an unlocked phone, or one locked to O2 to get things working.

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