| 摘要 |
FIELD: mobile phones. ^ SUBSTANCE: in order to turn images on mobile phone display and control panel through 0 to 180 deg, display and control panel are removed from their seats, turned through desired angle, and replaced; respective seat contacts make it possible for display and control panel to function in turned position; in addition, turning through 189 deg. mechanically interchanges positions of microphone and dynamic speaker. ^ EFFECT: ability of retaining microphone and speaker functions upon interchanging their positions. ^ 3 cl, 15 dwg |
