| 摘要 |
A radio telephone device consists of a base unit (200) connected to a wire circuit (1) and a radio telephone (400) connected to the base unit (200) via a radio circuit, and can perform dialing under on-hook state from the radio telephone (400). In the base unit (200) there is provided detection means (34, 35, 36) for detecting a state of the wire circuit, and in the radio telephone (400) there are provided an on-hook dialing switch (56) for indicating on-hook dialing and display means (57) for visually displaying a state of the wire circuit according to an output of said detection means on the occasion of the on-hook dialing. |
