True or false

You can get free 411 calls on your cell phone: It's not that complicated. Just call 1-800-Free-411. The call is sponsored by Summer Bay Resorts. So, it works. Not counting the minutes you use, the call is free.

You can remotely unlock your car through your cell phone: This is one of the most popular myths on the internet, but is false.

There's a code to access hidden battery power when you run out: No such thing. No hidden battery power. There's a process with most phones where you can save some batttery power by not having it lit, backlit all the time and that saves some battery power for you, but there's no such thing as hidden battery power.