This is a way of communicating on the half-duplex communication line, includes receiving and transmitting devices (walkie-talkie) by the way of pressing the button for switching to the voice mode or transition to the listening mode. It works as a radio speaker; one can talk by pressing the button and can listen to a voice message by releasing the button.
RCMsa Telecom is located in Mexico. And we have a switching facility in McAllen, Texas, where we have an all Cisco Powered Network. In the last few years we had great success in building one of the most reliable networks in Mexico. Our services include: V
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