Device Specifications Physical Features • Meets military-grade durability standards • Jet-water, shock and dust resistance (IP65-rated) • Compact, lightweight design for ultimate portability • Diamond treaded, taper grip for in-hand ergonomics • Integrated loudspeaker • Rugged, high-gain antenna • Daylight-readable, glare-resistant display • 2.5mm headset and hands-free capability • Mini-USB data port Specs: • 140 mm (L) x 60 mm (W) x 32 mm (D) dimensions • 268g weight • -10C to +55C operating temperature • 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 What's in the Box: • 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 Only one communications company connects the entire globe Iridium commands the world's furthest reaching network, making it the only truly global communications company with solutions that span from pole-to-pole. Iridium voice and data products provide superior communications solutions that allow global companies, government agencies and individuals to stay connected everywhere. With a unique, global ecosystem of partners, Iridium continues to create new, high-value capabilities that are leading the world into a new era of communication. n * ej a •• © Copyright 2015 Iridium Satellite LLC. All rights reserved. Iridium and the Iridium logo are registered trademarks of Iridium Satellite LLC and its affiliates. All other registered marks, trademarks, service marks and logos are property of their respective holders, which have not endorsed, sponsored or otherwise affiliated with Iridium. Information is subject to change without notice. iridium*Everywhere RELIABLE-CRITICAL-LIFELINES Iridium Extreme*PTT Push-to-Talk

Push-to-talk just got smarter and tougher. Everywhere. First Response Public Safety Military Border Services /Homeland Security Mining Transportation Construction Iridium Extreme® PTT Capabilities Iridium Extreme® Push-to-Talk makes the power of fast, simple and secure group communication available on the toughest push-to-talk enabled satellite phone on the market - all at the push of a button. • Global: Works pole-to-pole where you need it • Mobile: Fully integrated for on-the-move, handheld use Versatile Mobility Built for Push-To-Talk For team communications, the Iridium Extreme® PTT is engineered...