| 摘要 |
FIELD: physics, communication. ^ SUBSTANCE: invention is related to communication device, such as wireless phone. Communication device has front casing and casing of the first and second independent key panels, having corresponding key panels that are functionally connected to the front casing. The front casing comprises loudspeaker, microphone and display panel. Every key panel has key configuration that differs from others. The front casing, casing of the first key panel and casing of the second key panel are designed to collide and be located layerwise in introduced configuration, in which every of key panels is covered by the front casing. The front casing moves relative to casings of every key panel from introduced configuration into extended position, in which one of key panels is opened and physically accessible for user. ^ EFFECT: expansion of functional resources and improved convenience of operation. ^ 17 cl, 4 dwg |
