Motorola, Inc. has been at the forefront of communication inventions and innovations for nearly 80 years. Motorola has achieved extraordinary accomplishments along the way — such as making the equipment that carried the first words from the moon and leading the cellular communication revolution with the development of the world's first hand held portable cellular phone, the DynaTAC (DYNamic Adaptive Total Area Coverage). Motorola was the first to bring Push-to-Talk over Cellular to market. More recently, Motorola delivered the first all-digital high-definition television (HDTV) technical standard and demonstrated the world's first WiMAX 802.16e mobile handoff.