挂机状态 meaning in English
hook state
on hook condition
on hook status
Examples
- N . b . even phones can be made " hot on the hook " i . e . turned into microphones when not in use
注:甚至电话也能被做的“好像是挂机状态”例如当不用时，转到麦克风。 - They fulfill communication with the gsm modem , read ring signal , and check on - off hook timely respectively
分别执行与无线通信模块的通信，读取来电信号，定时查询话机的摘挂机状态功能。