Iridium Push-to-Talk

Iridium PTT makes the power of fast, simple, secure and adaptable group communication available on the toughest, push-to-talk enabled satellite phone on the market — all at the push of a button.

Powered by the world’s furthest reaching network, the Iridium Extreme® PTT is engineered to support high intensity users with the world’s first global push-to-talk service as well Iridium’s standard global voice calling, SMS and SOS.

When using PTT, the handheld device gives your team access to unparalleled situation awareness and control features, including:

  • Automatic registration 
  • Over-the-air talkgroup programming
  • PTT service status
  • Dynamic talkgroup selection and monitoring
  • Device talker ID 
  • Device talker distance and bearing 
  • Visual and audio talkgroup scan

Only Iridium can deliver push-to-talk the way it was meant to be, without the expense and limitations of traditional ground-based towers and repeaters.

Global – Works from pole-to-pole, where and when you need it.

Mobile – Fully integrated for reliable on-the-move handheld use.

Fast – Call set-up and inter-call performance in-line with traditional solutions.

Simple – Automatic programming and registration with easy-to-use menu navigation. 

Adaptable – Use on-foot, in-vehicle or in-building with available accessories.

Secure – Iridium Push-to-Talk communications are kept private with AES 256 encryption. 

Future proof – With Iridium NEXT, Iridium’s groundbreaking next generation constellation, your investment in Iridium Extreme PTT is secure for decades to come.

Iridium Push-to-Talk Brochure


Iridium Push-to-Talk

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