Iridium Extreme® Push-to-Talk (PTT) makes the power of fast, simple and secure group communication available on the toughest, most feature-rich satellite phone on the market. Enhanced with expanded loudspeaker, reinforced PTT button, and extended capacity battery, it takes reliable, global communications to the next level.

Global - Works everywhere – 100% coverage

Mobile - Fully integrated for on-the-move, handheld use

Fast - Initiate a talkgroup session in less than (2) seconds

Secure - PTT communications are kept private with AES 256 encryption

Dual Mode - Switch effortlessly between telephony and PTT mode

Adaptable - Can be easily carried in the field, used with existing headsets or mounted in vehicles or buildings

Emergencies

Smarter and tougher everywhere. 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.

Unique Features & Capabilities

• 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

PTT Mode

In PTT mode, your teams have access to unparalleled situation awareness and control features your users will expect with added capabilities 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
• Versatile Mobility

Unlike previous systems that are limited to use in vehicles or can only be used for handheld applications, the Iridium Extreme® PTT is truly flexible to support every communication environment. Versatile accessories including shoulder-mounted carrying cases, docking stations and external antennas (sold separately) ensure critical communications can be maintained in any situation – on foot, in-vehicle or inside buildings.

All on the world’s farthest reaching and only truly global network enabling your teams to communicate instantly where they need it without the expense and limitations of traditional ground-based towers and repeaters.