| 摘要 |
The invention relates to a device (110), which is capable of operating by radio technology in a cellular network and which is adapted to attach a hands-free set (140), which comprises an earphone, detachably to the device at least partially within (120) outer dimensions of the device, such that the earphone is within the outer dimensions of the device while the hands-free set is in attachment with the device, and to establish a first electrical communication (130, 150) between the device and the hands-free set while the hands-free set is in attachment with the device. |
