| 摘要 |
PURPOSE: A hands-free of a portable telephone embedding an LCD is provided to enable several electronic functions only with the hands-free during driving. CONSTITUTION: An LCD screen is mounted at a hands-free for displaying the state of a portable telephone and applying several electronic functions to the hands-free. A telephone number storing function and searching function help a driver to conveniently search the telephone numbers with large buttons of the hands-free. An any key function enables the driver to response a telephone call in one touch manner. The hands-free embeds functions of a calculator, a timer for seconds, one touch recording, recording in call, transmitting sound interruption, automatic response, telephone call interruption. A cellvic function enables the driver to transmit and receive electronic mails and make a drawing.
|
