I have a Vodafone NZ prepay SIM card in an iPhone 3G. Every few hours, my prepay balance goes down by around 5-10 cents.
I have turned off 3G, data roaming and removed the APN settings to make sure that apps like Mail aren't using any data, but still I am losing credit. I have also stopped Mail from downloading automatically.
I have TXT2000 and Free Weekends and haven't called anyone recently. I use Wi-Fi for internet on my phone.
Does anyone know why my credit is disapearing? Does anyone else have this problem??
Thanks
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