Yesterday, my phone started delivering status messages in a very loud voice.
Every half hour or so it a synthesized female voice would say something like "data connection turned off" or "data connection connected".
This message even happened at frequent intervals even when I was in airplane mode with all data switched off!
This was very annoying in the day, but after being woken up serveral times in the night by the message, I turned the phone off.
Could anyone advise why the phone has started talking to me (!) and how to turn it off in future. For reference, since I restarted the phone today, it has been silent.....