Mobile Phone With Inbuilt Walkie Talkie or PMR? - walkie talkie mobile phone
I want a number of these for my wife and me, because I know that in a network of emergency telephones so busy with calls. Here enable walkie talkie, and at least one contact between women and me in an emergency.
Does anyone know this device?
Wednesday, January 6, 2010
Walkie Talkie Mobile Phone Mobile Phone With Inbuilt Walkie Talkie Or PMR?
2 comments:
If you place a call PTT Push to talk
http://en.wikipedia.org/wiki/Push_to_tal ...
as an example a Nokia 5500
http://europe.nokia.com/A4288127
http://www.e-principles.com/push_to_talk ...
However, I am in a situation in which communication systems are down does not work, because it is still the same manner used for mobile phones to communicate.
not on the walkie talkie, the modern version of those days as small as a cell, with a range of 9 km and 20 hours of battery life.
http://www.asda-electricals.co.uk/shop/p ...
If you place a call PTT Push to talk
http://en.wikipedia.org/wiki/Push_to_tal ...
as an example a Nokia 5500
http://europe.nokia.com/A4288127
http://www.e-principles.com/push_to_talk ...
However, I am in a situation in which communication systems are down does not work, because it is still the same manner used for mobile phones to communicate.
not on the walkie talkie, the modern version of those days as small as a cell, with a range of 9 km and 20 hours of battery life.
http://www.asda-electricals.co.uk/shop/p ...
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