Push-to-talk (PTT), also known as press-to-transmit, is a method of having conversations or talking on half-duplex communication lines, including two-way...

unique push-to-talk "walkie-talkie" feature in addition to direct-dialed voice calls. Nextel was one of the first providers in the United States to offer...

usually used to turn on a transmitter or recorder when someone speaks and turn it off when they stop speaking. It is used instead of a push-to-talk button on...

MDC-1200 sounds leading push-to-talk ID with data muting. Problems playing this file? See media help. MDC-1200 sounds leading push-to-talk ID without data muting...

company in Austin, Texas, U.S., known for the Zello app, which emulates push-to-talk (PTT) walkie-talkies over cell phone networks. Alexey Gavrilov developed...

known as Push Push (Bros album), 1988 Push (Gruntruck album), 1992 Push (Jacky Terrasson album), 2010 "Push" (Enrique Iglesias song), 2008 "Push" (Avril...

Push the Talking Trash Can was a radio-controlled robot which made daily rounds throughout Tomorrowland at Disneyland and Disney California Adventure Park...

half-duplex, or duplex operation. Synonym press-to-type operation. This is similar to Push-to-talk operation for radio phone communications.  This article...

A PoC radio (short for push to talk over cellular radio), also known as PTToC radio, is an instant communication device that is based on the cellular network...

transceiver is normally in receive mode; when the user wants to talk they must press a "push-to-talk" (PTT) button that turns off the receiver and turns on...