When ever anyone have lost ur car keys, it will be very difficult to go home and get the spare keys to get ur car back home ,there is a very simple way to unlock the car without using a hammer or a iron scale, if u have spare keys in your home, u can fix it up using ur cell phone
Just tell the person who is having spare keys to press the unlock key near the cell phone's microphone, the job of yours is to put the call in speaker mode and take a 3feet gap b/w you and car ,and that's it ,your car will be unlocked when instantly the other person presses unlock
For more info see this video
