Re: ARLA/CLUSTER: Empresa americana relança telemoveis estilo walkie-talkie para o serviço Push to Talk

[Joel Lobão]

Dava-me jeito era esse serviço em Portugal. Já houve mas por algum motivo, talvez por falta de utilizadores, deixou de existir. 

No dia 21/11/2012, às 14:17, João Gonçalves Costa <joao.a.costa  ctt.pt> escreveu:

> AT&T relaunches walkie-talkie style service Push to Talk
>  
> Cell-Phone Push-To-Talk services were once promoted by Nextel, now AT&T is introducing LTE Enhanced PTT.
>  
> Writing on The Register Bill Ray reports that although Push To Talk was the talk of the telecoms town a decade ago, it never took off in Europe. But in America it soldiers on and could pick up with the launch of AT&T's next-generation service, Enhanced PTT, which runs on its AT&T's LTE network.
>  
> Read his article at
> http://www.theregister.co.uk/2012/11/19/ptt_relaunch/
>  
> Nextel Walke-Talkie
> http://electronics.howstuffworks.com/question530.htm
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