Bluejacking

The topic of discussion is bluejacking. It is something related to bluetooth. It is defined as the way of sending a message to another cellphone through bluetooth. This can be achieved by naming a contact with the message that you intend to convey. For example if you want to say a hi to someone, create a new contact named "HI". Then search for the available bluetooth enabled phones around and send the contact to whom you want to. He will recieve the contact and since the contact's name is HI, it will be flashed on the screen. This can also be a cool trick to surprise friends.

Many are under the impression that bluejacking means Bluetooth Hijacking. That procedure is actually called Bluesnarfing.