Iridium Extreme Push-to-TalkIridium Extreme® Push-to-Talk (PTT)


Iridium Extreme® Push-to-Talk with true Global Push-to-Talk coverage in a compact rugged design on the Iridium Satellite Network.

Mobile handheld Push-to-Talk (PTT) capabilities designed for some of the harshest environments on a truly global basis.

The unit provides standard voice calling, SMS as well as SOS (Emergency) capability with a programable one-touch, one button SOS button for 24/7 access to global emergency assistance.

Iridium Extreme® Push-to-Talk

Push-to-Talk mode featuring:

  • Auto-Registration
  • Easy Over-the-air talkgroup programming
  • Dynamic talkgroup selection & monitoring
  • Device talker ID
  • Device talker distance and bearing
  • PTT - Push-to-Talk service status
  • Audio & visual talkgroup scan
  • Secure communications with AES 256 encryption.

Iridium Extreme® Push-to-Talk offers true mobility with a mobile satellite handset that supports a wide-variety of communication access with a portfolio of accessories that allow mobile communications, docking stations and external antennas that allow for PTT communications outside, inside, in-vehicle, ship, aircraft on inside.

Iridium Push-to-Talk (PTT) Service

BR_Iridium Extreme PTT_Brochure HR_ENG_JUN15 (1)



What We Do

We Provide Global, Regional, Broadband and lease channel satellite services. From Regional voice, data and fax capabilities to Inmarsat and High Speed Data and VSAT capabilities. We also provide SCADA, RFID, Monitoring, Control and Security systems and services.

A full range communication provider, with multi-network mobile satellite equipment and services. Our diverse portfolio of communications services are available to maritime, land and aeronautical customers on a global basis. Our range of services, close associations with premium satellite service providers throughout the world offers the widest range of service and equipment options to our customers worldwide.

H.M.S. Telecom, LLC is proud to provide equipment, sales and service that is prompt, professional and cost effective. Through Our extensive network of premium partners, offering the widest array of custom solutions to your needs on a global basis. Your business anywhere, anytime.


Satellite Communications, Telecommunications, Control(s), Busi, VSAT, SCADA, Mobile Satellite, RFID, Automation, Marine Satellite, VoIP, Routers, Business Continuity, Hosted PBX, Voice, Data Services, Video, Inventory Control, Distance Learning, and Remote Monitoring

Our Customers

Our customers range from leisure yachts cruising the waters of the Mediterranean to oil super tankers sailing the seven seas; farmers tilling their soil in Argentina, Canada, Michigan or China to scientist in the Antarctic, or explorers on the Amazon, a State Governor and the tool pusher on a oil rig in the Gulf of Mexico, South America, Africa, Middle-East, Asia, and beyond.


What's Next

Contact Us To Learn More About The Possibilities, We Can Bring To Your Company. Unique Solutions To Your Unique Requirements.