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push-to-talk
(redirected from Push to talk)

   Also found in: Wikipedia 0.01 sec.
push-to-talk
A feature of walkie-talkies and certain cellphones and instant messaging services that provides instant voice connectivity to the party on the other end. Push-to-talk is a one-way (half-duplex) communication. When you want to talk, you press and hold down a button on the phone, or hold down the mouse button or space bar on the computer. Letting go of the button gives the other person an opportunity to push-to-talk. Nextel popularized the push-to-talk feature on its cellphone service.


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Push to talk is often confused as being the same thing as a two way radio While it is true that two way radios use push to talk communication (think walkie-talkies), push to talk or PTT is a feature that can be added on to a cell phone plan for use on your cell phone Push to talk is often confused as being the same thing as a two way radio.
NII expects subscribers to grow 19% in 2004 along with a 28% rise in revenue, as the company expands push to talk service among users in and between Canada, the United States, Mexico, Peru, Brazil and Argentina by the end of 2004.
Verizon Wireless Push to Talk subscribers can connect directly with each other by pressing a button on their handset.
 
 
 
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