I'm using a (works supplied) Blackberry.
It's set to manual time update.
I made sure it was set to 'turn all connections off' last last night.
(Clocks do not go back in Russia, where I am at the moment, any more).
It still put the clock back one hour and I almost missed my f'ing breakfast this morning!
Just before a 10 hour shift!
Useless cellphone programming twats!
Rant over.