A wireless terminal and a method of data communication between such wireless terminals includes a first wireless terminal determining whether a second wireless terminal is located within a preset distance, the first wireless terminal determining whether the first wireless terminal is tilted at more than a preset slope and the first wireless terminal transmitting a preset packet of data to the second wireless terminal where it determines that the second wireless terminal is located within the preset distance from the first wireless terminal and the first wireless terminal is tilted at more than the preset slope.