"Transform your phone into a walkie-talkie 24/7 online call"
PTT is useful and applicable in many different circumstances. It is often seen that most protects the company he or factories, often used radios to communicate instantly with their colleagues, for matters relating to security, or simply inform together something immediately when the two were at each other away. It's the most visible or the drivers or taxis often used radios from the cab provides the operator to contact the internal network that they were preset. As to notify each other about where guests disembark, then pick orders received notification v.v.v
, Usually the radio as I know, it uses radio waves with frequencies. It is possible that, depending on the package that costs for the broadcast far and near, it can be hundreds of meters to tens of kilometers, expenses for the use of a walkie-talkie system, in my opinion it does not come cheap it also depends on the supplier,
With its outstanding features is the instant talk, telling each other now and always, like the emergency work, or superiors ordered subordinates, though the listener want to hear or not. because of the characteristics is to command mode should automatically receive a PTT for is convenience. That is like no distance between the speaker and the listener. And especially manipulating extremely quick to say, other than the usual dial-Tel, it's not much like the dial button to call, then had to wait to ring, and then have to wait though their listeners catch machine can not or do not want to start the machine machine. With the radio, it will ignore all these cumbersome steps and wait there, no need to wait for the listener want to hear or not, PTT said it is to listen, listen and listen Instant soon
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