摘机 meaning in English
off hook ( oh )
oh off hook
Examples
- Dial tone continues after off - hook
摘机后拨号音不断 - No dial tone after off - hook
摘机后无拨号音 - No tone after off - hook
摘机后无音 - Simulated off - hook
模拟摘机 - Control leads that come from 1a2 key telephone sets to operate features like flashing of lights to indicate on hold , line ringing , etc
控制引导，来自1a2按键式电话，设置用于一些操作功能，如灯的闪烁用来表示摘机或线路振铃等等。