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Iridium Extreme PTT 9575 – Push-to-talk Satellite Phone

Rated 5.00 out of 5 based on 4 customer ratings
(4 customer reviews)

The Iridium Extreme PTT (push-to-talk) is the device for global dependability, adaptability and durability. Only Iridium can deliver the power of fast, simple and secure group communication with the toughest, most feature-rich PTT-enabled satellite phone on the market.


$1,714.95 for 3 item(s)

Iridium Extreme PTT 9575

The Iridium Extreme PTT (push-to-talk) is the device for global dependability, adaptability and durability. Only Iridium can deliver the power of fast, simple and secure group communication with the toughest, most feature-rich PTT-enabled satellite phone on the market.

Versatile communications at the push of a button

Iridium Extreme PTT takes reliable group communications to the next level with unique features and capabilities, including:

  • Everything offered within the Iridium Extreme® plus push-to-talk functionality
  • Global PTT capabilities and configurable talkgroups
  • A reinforced PTT button
  • A high audio loudspeaker
  • Enhanced SMS and email messaging capability
  • GPS-enabled location-based services
  • SOS access in Phone Mode
  • Phone Mode battery duration: standby up to 54 hours; talk time up to 6.5 hours
  • PTT Mode battery duration: standby up to 16.5 hours; Talk time up to 5 hours

Equipped to deal with emergencies

If you ever find yourself in a tough spot, Iridium Extreme® PTT is ready to help with a dedicated, programmable, one-touch SOS button when the device is in telephone mode. With one push in telephone mode, you can access 24/7 emergency assistance anywhere in the world by registering for GEOS Emergency Monitoring through Travel Safety Group Limited.

Extreme peace of mind

Ruggedly engineered to support high intensity users in some of the harshest conditions, Iridium Extreme® PTT features:

  • Military-grade (MIL-STD 810F) durability
  • An Ingress Protection (IP) rating of IP65
  • Jet-water, shock and dust resistance
  • Diamond treaded, tapered grip to provide superior in-hand ergonomics

Iridium Extreme PTT Features

When push comes to shove, push your network beyond limits

Iridium® Push-to-Talk is the only truly global, truly mobile push-to-talk system available today. It enables fast and simple group communications at the push of a button, anywhere on earth.

Connect with your team instantly from anywhere

With Iridium Push-to-Talk (PTT), the entire world is your network. Iridium’s unique global constellation of 66 cross-linked low-Earth orbit (LEO) satellites lets you connect in the same way as you would with terrestrial-based trunked radio systems — without having to build infrastructure.

Fast and Secure

This unique global service is built for speed and security, with connection speeds comparable to land-mobile radio and no-compromise AES-256 encryption standards — supporting coordination and control of your team and resources like never before.

Simplicity on your terms

The drag and drop interface within the Iridium PTT Command Center makes it easy to configure users, talkgroups and coverage areas in seconds. It is also fully interoperable, so you can permit other organizations or agencies to share channels and talkgroups when the need arises.

Truly Global PTT

Iridium Extreme® PTT is the world’s first ever truly global push-to-talk device. It combines fast, simple and secure group communications with the power of the toughest, most feature-rich satellite phone.

A robust development platform

The Iridium Push-to-Talk Integrator Development Kit accelerates integration of the PTT-capable Iridium Core 9523 satellite transceiver — allowing developers to easily incorporate Iridium Push-to-Talk service capabilities into a wide variety of new or existing radio, voice and data solutions.

Weight 4 lbs
Dimensions 10 x 10 x 6 in

Based on 4 reviews

5.0 overall

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  1. Rated 5 out of 5

    Barry Michaels

    I live in earthquake country and have fairly extensive emergency preparations, but communications was always the missing link. Finally took the plunge on a satellite phone. The phone came on time in perfect condition, setup was easy, and everything is now good to go. I haven’t used the unit in emergency conditions, but the test worked perfectly. Programming and use is pretty much what you’d expect on a simple, non-iPhone type cell phone.

    Barry Michaels

  2. Rated 5 out of 5


    We bought a second one to have on our sports fisher in case of emergency because it is a truly dependable means of communication. Iridium is a proven product. Delivered as promised….thank you!


  3. Rated 5 out of 5

    Capt Mojito

    Lightweight, heavy duty, well engineered, fast satellite acquisition, clear audio on both ends. It could always be smaller but its still outstanding!

    Capt Mojito

  4. Rated 5 out of 5

    Rickey C. Miller

    This is a must have for any adventurer, part time or full time. If you hunt, hike, bike, climb, or are in a remote area, this thing can save you. I have it set up to dial three different emergency numbers when using pre-paid minutes. The clarity is great in a non-obstructed sky or in a convertible/sunroof. The phone will do emergency dialing only if you don’t have any minutes. The timeframes on the cards are strict so buy what you need on your next adventure.

    I have not used any wifi capabilities with the available accessories. Yet I can’t imagine emailing someone while a bear is chasing…

    Rickey C. Miller

  • Iridium Extreme PTT device
  • High capacity battery
  • Travel charger with international adapters
  • Car charger
  • Leather case
  • USB data cable
  • User manual
  • 2 accessory adapters
  • Magnetic vehicle mount antenna with 5’ cable
  • Hands-free earpiece with microphone