@Amanda10
You can do this by going into my o2 via the main o2 website and click on change tariff.
If you can't do it that way then you need to speak to Customer Services on 202
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iPhone 16 Pro Max - o2 and Spusu
Xperia 1V - Spusu
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This is not customer services and we dont have access to your account
I do not work for o2 or any VMo2 /Telefonica/Liberty Global Company
