| 摘要 |
A modular unit (930) having a telecommunications component (950), a switching circuit (940), and a headset link (970) is adapted for connection with a host electronic device (910). The headset link (970) of the modular unit communicates (930) with a module link (990) in a headset (980). The headset (980) also contains earphones or a speaker (982), a microphone (984), and a control panel (986) in electrical connection with the module link (990) of the headset (980). The speaker (982), microphone (984), and control panel (986) of the headset (980) communicate with the headset link (970) of the modular unit (930) through the module link (990) in the headset (980). The switching circuit (940) of the modular unit (930) controls whether the headset link (970) of the module (930) is in electrical connection with the telecommunications component (950) of the modular unit (930) or an electronic audio component (920) of the host electronic device (910). |
