Things you didn’t know your cell phone could do

A few good things to know about your cell phone.  For example, if you have a car remote:

If you lock your keys in the car and the spare keys are at home, call someone at home on their cell phone from your cell phone. Hold your cell phone about a foot from your car door and have the person at your home press the unlock button, holding it near the mobile phone on their end. Your car will unlock. Saves someone from having to drive your keys to you. Distance is no object. You could be hundreds of miles away,and if you can reach someone who has the other “remote” for your car, you can unlock the doors (or the trunk). Note: It works fine! I’ve tried it and it unlocked my car over a cell phone!

and…

If you find yourself out of coverage area of your mobile network and there is an emergency, dial 112 and the mobile will search any existing network to establish the emergency number for you, and this number 112 can be dialed even if the keypad is locked.