Telephone set and method of controlling off-hook/on-hook state of the telephone set
AssigneeHuawei Technologies Co., Ltd.
InventorQiaoqiao CHENG
Life of this patent
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Abstract
The present disclosure discloses a telephone set and a method of controlling off-hook/on-hook state of a telephone set, and belongs to the field of communications devices. The telephone set includes a handle and a host, where the handle includes a first switch, and the host includes a second switch. According to the present disclosure, the first switch is added on the handle of the telephone set, the second switch is correspondingly added into the host of the telephone set, and a state of the first switch is used to control the second switch to send an off-hook/on-hook signal, so as to enable the telephone set to be off-hook/on-hook.
Claims8
A telephone set, comprising a handle and a host, wherein the handle is connected to the host through a signal transmission line, the handle comprising a microphone, a telephone receiver, and a first signal transceiver, wherein the telephone receiver is electrically connected to the first signal transceiver, and the microphone is electrically connected to the first signal transceiver, and the host comprises a processor and a second signal transceiver, and the processor is electrically connected to the second signal transceiver, wherein;
- the handle further comprises a first switch, and a connection state of the first switch controls an electrical connection state between the microphone and the first signal transceiver;
- and
- the host further comprises a second switch, wherein the second switch learns the electrical connection state between the microphone and the first signal transceiver by detecting an electrical signal received, through the signal transmission line, by the second signal transceiver, and sends an off-hook/on-hook signal to the processor according to the electrical connection state between the microphone and the first signal transceiver, so as to enable the telephone set to be off-hook/on-hook.
A method of controlling off-hook/on-hook state of a telephone set, wherein the telephone set comprises a handle and a host, wherein the handle is connected to the host through a signal transmission line, the method comprising:
- receiving, by the host, an electrical signal transferred through the signal transmission line;
- detecting an electrical connection state between a microphone and a first signal transceiver in the handle through the electrical signal;
- and
- triggering an off-hook/on-hook signal according to the electrical connection state between the microphone and the first signal transceiver in the handle, so as to enable the telephone set to be off-hook/on-hook.
Dependencies are inferred from the claim text.