脉冲拨号的意思|脉冲拨号的解释-里氏词典

pulse dialing

在这种系统中实现脉冲式同步拨号有助于改善服务质量。
The synchronized dialling mode implemented in this kind of system will be beneficial to improve the service quality of the system.
这可以在直流电不能够持续供应时直接支持通过一个数字载波在两个机电交换机之间发送E和M信令，或者脉冲拨号。
This allowed direct current E and M signaling, or dial pulses, to be sent between electromechanical switches over a digital carrier which did not have DC continuity.
发起端抗干扰器是第五交互系统中被连接给呼叫用户以便于从用户端电话接收拨号脉冲或按键信号的设备。
Originating Resister is the equipment in a Number 5 Cross System that is connected to a subscriber initiating a call to receive the dial pulses or TOUCHTONE signals from the subscriber's telephone.

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