Unlock car door with mobile

If you have remote control car lock system in your keychain (Very Common These Days), you are saved !


** Just call some one at home at his/her cell phone and ask for the duplicate keys to someone at home.

** Now, as usual the key chain of duplicate key would also be having the remote control, so ask the person at home to press the unlock key on the remote.

** While the person press the unlock key hold your mobile phone about a 10-12 inches from the car door.

** The unlock signal will travel on the cell phone network and your car will be unlocked !


## Please note that on some networks the trick may not work !