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| IT Services > Telecommunications Services > Wireless Services > |
Push-to-Talk Services
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ALSO CALLED: P2T, PTT, Push to Talk Services, and PTT Services
DEFINITION: Push to talk (PTT), is a means of instantaneous communication commonly employed in wireless cellular phone services that uses a button to switch a device from voice transmission mode to voice reception mode. The operation of phones used in this way is similar to "walkie talkie" use. PTT
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PUSH-TO-TALK SERVICES DEFINITION (continued): … switches a phone from full duplex mode, where both parties can hear each other simultaneously, to half duplex mode, where only one party can speak at one time. Multiple parties to the conversation may also be included. All major wireless carriers are rolling out versions of the service, which has been in wide use by Nextel (using the Integrated Digital Enhanced Network, or iDEN) in the telecommunications and construction industries for years. These new versions of PTT, …
Push-to-Talk Services definition sponsored by WhatIs.com, powered by WhatIs.com an online computer dictionary
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