| 摘要 |
PURPOSE: A ballpoint pen type small telephone capable of naturally noting down communication is provided to take down a memo of a conversation by combining an elementary function of a telephone. CONSTITUTION: If an inclined body is moved in a lower direction by pressing a pressing button(10). An inclined body projection is locked by a locking hole(11) while protruding a ballpoint pen tip is protruded to the outside. The call party presses the inclination body protrusion through the finger. The ball pen point is located by the spring to the inside of the ballpoint pen. A key matrix unit(6) and a telephone circuit are arranged in the identical PCB. |
