Both my partner and I have Iphone 3gs, We are both on contract but do not use the contact data plan just the $1 per 10mb when needed as we are connected most of the time to wifi.
When we do need the vodafone data we type in www.iphone-vodafone.net.nz and then connect to internet via vodafone data.
well now we find that even when we put XXXXXXXXX in the setting for data both phones still connect to the internet.
I have tried to use only part of the www. iphone address, no address, but each time I can connect to the internet. I have even tried another sim in it and still internet.

I have not and do not want to jailbreak my iphone, all I wish to do is have some control over when I want to go onto the internet via vodafone. I want to be able to block data until I need to use it. I could do that before.
Whats changed?


any help would be appreciated.