Top up a new sim card

[Gabriela3]

I can not Top up my daughter O2 sim card. I tried to Used a few different card. O

[Bambino]

@Gabriela3 See if this guide helps: How to Top Up (PAYG) - O2 Community

[TallTrees]

Hi @Gabriela3 

FIRST PAYGO TOP UP IS VIA A VOUCHER

most shops supermarkets or o2 shop 

Best wishes