As long as the window is slightly open, remove the wiper from the front of the car and maneuver through the small hole in the window to retrieve either the keys on the chair or press the shutter button on the side of the door (as I tried out video yourself.) The transmission frequency does not matter if any of the data creaks through filter circuits, it would be broadcast from the tower as a tone for the phone to decode. The program runs in the background of the phone and handles negotiation of the door lock and locker and gives the holder releases the vehicle lock condition. But sometimes when you super pleased while you have the key in the door and lock it to unlock it, crush your door a little behind the handle and the nineties. Some smartphones can also be sold locked when you buy them from an operator at full price without signing a contract that shows how stupid this argument is. The bad news: With a rare exception, you really can not do it. 1 There are many online videos and articles that show how to use the phone to unlock a car door. If you notify your carrier that you are traveling and want to use a SIM card from another country to save roaming charges may also be theoretically ready to be the phone entsperren.In theory, the sound waves from fob, human to the ear are incomprehensible, transmitted via the mobile phone and the doors are entsperrt.Wie a locked car door without unlocking a key or Slim Jim Slide air wedge (which you can get for quite cheap online) next to three wedges and pump air into it for to get more distance between the car and the door. What Does The Term Unlocked Cell Phone Mean on this page. If you are located near your network and call an emergency number, call 112 and the mobile phone search for all existing networks for the emergency number. Interestingly, this number 112 can also be dialed with the keypad locked.