| 摘要 |
PURPOSE:To improve operability without damaging portability by attaching/detaching a transmission/reception part equipped with incoming call transmission to the main body of a portable telephone set where an operation part is installed. CONSTITUTION:A transmission/reception part 2 can be fitted to the recessed part of a main body 1 of the portable telephone set by sliding from the side, and the upper part of the transmission/reception part 2 is formed stepwise so as not to interfere a display part 3. On the other hand, on a side face on the opposite side of the stepwise form of the transmission/reception part 2, a contact 10 is provided with a contact in the fitting state. Then, speaking is enabled in the state of fitting the transmission/ reception part 2 to the main body 1 of the portable telephone set. When carrying, the transmission/reception part 2 is detached from the main body 1 of the portable telephone set, the main body 1 of the portable telephone set is housed in a bag, for example, or the like and only the transmission/reception part 2 is housed in a pocket or the like and carried. When a controller confirms call incoming, incoming call contentents are inputted and stored in a memory, and a vibration generator is driven. Then, the vibration generator is vibrated and a user recognizes incoming call. |
