| 摘要 |
<p>Business card with incorporated ringer formed by a mobile phone module, a strong memory module and optionally a multimedia presentation module in which the device is off by default and is only activated by pressing a bottom (5 or 6) in order to make a telephone call to a predetermined telephone number according to the time and day. The components of the three modules are distributed in an upper area where they are soldered to a FLEX cable (23) an intermediate area for battery and a lower area formed by a multilayer base plate (26) to which the components thereof are soldered. The card has a thickness of between 2 and 4.5 mm and the functional elements thereof are placed on the sides of said card, with the exception of the screen which is installed in a FACE.</p> |
