HOW TO USE YOUR PHONE TO UNLOCK YOUR CAR(REMOTE KEYLESS ENTRY)

does your car have remote keyless entry? This may come in handey somedays,good reason own a cell phone=>if you lock yourkey in the car and the spear keys are at home..call someone at home on their mobile phone from your cell phone...Hold yout cell phone about a foot to your car doo and ask the person at home to press the unlock button, hold it near the mobile phone on their your car will unlock,,save someone from having to drive your key to you,,,distance is no object..yopu could be on 100 of miles away and if you can reach someone who has the other (remote) for your carññññyou can unlock the doors(or trunk).