I know this isn't, strictly speaking, a computer question... but it is lots of little magic wires, with a keyboard and screen.
Every so often my mobile comes up with the message "Allow sim action?" and "Yes/No" options.
If you select "Yes" it comes up with the message "How are you?"
Very odd. Freaked me out the first time cos I was having a really bad day and was just telling someone about it...
Not too big a problem, except it's happening more frequently now, and sometimes the phone seems to freeze and I have to turn it off and back on again.
Anyone come across this before?