Does this phone have an option to turn the network off, even if there's a SIM in it? I have always used Blackberrys (most recently the Pearl) and have gotten used to the option of turning the network off instead of turning off the phone itself. It's a useful option when I have to attend important meetings (in which case I don't want to be disturbed by calls) because it takes two seconds for the network to come back on when you need it to, instead of restarting the entire phone. Anyway, do only Blackberrys have that option? I really grew fond of the LG Vu but I've grown too accustomed to that particular feature on the Blackberry. If somebody could tell me if it also on the LG, and how to do it, I would greatly appreciate it. Thanks so much.

Btw, I don't have the manual to the LG lying around anywhere as I must have misplaced it. Just wondering if anybody knew off the top of their head.