Stop any data charges on galaxy s

[everclear1973]

Hi,i've given my wife my galaxy s as have just got an s3! How can i stop any data charges on her phone as it won't be used on internet apart from home wifi and she isn't great with technology! Thanks in advance

[greenman]

If she doesn't intend to use it at all then remove the sim card.
You can still access wifi.

If phone still required then go into Settings > Wireless and network > Mobile networks and untick 'use packet data'

[everclear1973]

Yes,phone still required! Thanks for the answer!

[Doomed]

For extra safety, you could also delete the apn settings, for that just in case moment