She’s using an HTC Incredible S and is using Facebook for Android App. She hasn’t updated the app or the OS for a few weeks. She’s done some pretty careful analysis of what could be causing the usage and today did a test by disabling mobile data for the night and in the morning when she enabled it opened up facebook for android, recorded the time accessed, and did the same again later on in the day. She rang up Vodafone who looked up her usage details. Usage records line up exactly when she access facebook for android and there is an on-net and off-net charge at exactly the time she accessed.
Voda are refusing to acknowledge any problem and won’t escalate the fault to L2.
So is anyone else experiencing anything similar with free Facbook?