他的对讲机发出嘶嘶声，通话的另一方询问他的位置。
His walkie talkie hisses, a voice at the other end asks for his location.
狱警Patterson拿着一部对讲机匆匆走近他，警长要与他通话。
C.O. Patterson rushes in with a walkie-talkie, the Sheriff is looking for Bellick.
文中介绍一种新型总线形式、双工通话的对讲系统，给出完整电路原理图及调试方法。
The paper introduces a new type of common line talk back system. Complete circuit diagram and an adjusting method are presented in this paper.
通过对讲机，可使轿内乘客于电梯机房、大楼管理中心人员通话。
Through interphone passengers in the car can speak to personnel in machine room and in building service center.
通过蓝牙通话，可以作为对讲机的工作，有效距离超过100米。
Directly talk via bluetooth, working as interphone, More than 100 meters available.
通过蓝牙通话，可以作为对讲机的工作，有效距离超过100米。
Directly talk via bluetooth, working as interphone, More than 100 meters available.
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