Iridium 9575A (U.S. Government Only)


The 9575A Satellite Phone offers proven reliability and industrial-grade design for use throughout the globe by the most demanding government customers.

The phone features diamond tread, tapered grip design for superior in-hand ergonomics for use in the toughest environments.

Government customers can order Iridium 9575A and activate services, by contacting EMSS Customer Account Manager or calling 301-225-2800 at the Defense Information Systems Agency (DISA). Learn more about the Enhanced Mobile Satellite Services (EMSS) contract between Iridium and DISA here.

Technical Specifications & Features

Mechanical Specifications

  • Tough, Military Grade Design
  • Size: 5.5” (L) x 2.4” (W) x 1.6” (D)
  • Operating Temperature Range: 14°F to 131°F
  • Weight: 8.7 Ounces

Battery Duration

  • Standby Time: Up to 24 Hours
  • Talk Time: Up to 5 Hours


  • 200-character, Daylight-readable Display
  • Integrated Backlight for Nighttime Viewing
  • Illuminated Keypad

Calling Features

  • Integrated Speakerphone
  • (21) Supported Menu Languages
  • Pre-programmable International Access Code (00 or +)
  • Selectable Ring and Alert Tones (8 Choices)


  • 100-entry Internal Phonebook, with Capacity for Multiple Phone Numbers and Notes
  • Call History Retains Received, Missed and Dialed Calls

Usage Control Features

  • User-configurable call timers
  • Keypad lock and PIN lock for additional security

Programmable SOS Button

  • Program SOS number to contact when SOS initiated


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Iridium Government – Postcard – Network AdvantageMar 21, 20192.09 MB