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Deltathree United States

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General office

Deltathree
75 Broad Street, 31st Floor
New York
NY ,10004
United States

Phone: 1-212-500-4850
Site: http://www.deltathree.com
Contact Person

Customer Service / customer service
Phone: 1-877-334-9170
  • Hardware
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Push to Talk (PTT)

Push to Talk (PTT)This is a way of communicating on the half-duplex communication line, includes receiving and transmitting devices (walkie-talkie) by the way of pressing the button for switching to the voice mode or transition to the listening mode. It works as a radio speaker; one can talk by pressing the button and can listen to a voice message by releasing the button.

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Netherlands Coolwave Communications BV

Coolwave Communications BV is a Netherlands-based telecom operator serving the rapidly growing market for voice,voice-mobile, VOIP, internet, data and fiber services.

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