Iridium satellite phone 9555

The Iridium satellite system consists of three parts: satellite network, ground network, and mobile terminal. It can provide voice and data communications anywhere in the world (including the North and South Poles). The system has low-orbit satellites distributed on a polar plane and three working satellites on the polar plane. Satellites orbit the earth at an altitude of kilometers at a speed of kilometers per hour, and they circle the earth once in about a minute. Each satellite is cross-linked with four other satellites, two in the same orbital plane and two in adjacent orbital planes
r has the following characteristics:
Compact and streamlined appearance, easy to carry
Easy Use, international access code can be preset+
High-brightness display screen, intuitive user menu, multi-language display, support shortcut functions Dustproof, waterproof, shockproof, adaptable to various harsh environmental conditions High-quality standard voice function : Voicemail, call barring, call forwarding, call barring SMS and email capabilities Fax features: Optional Iridium fax adapter supports standard class fax machines Integrated speaker headset and hands-free capabilities
Built-in retractable antenna B data interface
Global seamless coverage of satellite network
Secure communication based on independent satellite network
Technical specifications:
Dimensions: ()()()
Weight:< br/> Battery: Hours of standby time, hours of talk time
Display: 1-character graphic display with backlight for volume, signal strength and battery level Display with backlight Keyboard suitable for all climate conditions Call function: Integrated speaker for fast Connect to Iridium Voicemail Two-way SMS Email feature with pre-programmed international access codes (or +) for automatic dialing of voicemail, numeric and text messages and a variety of ringtones and alert tones.
Storage capacity: This machine can store a phone book, including multiple phone numbers, email addresses and memo records
The card can store a phone book and call record retention function (received calls, missed calls and Calls dialed)
Use control function: Users can set call timing, manage communication rates, keyboard lock and password lock.
Standard configuration: host, travel charger, car charger, international plug, portable auxiliary antenna, deck adapter, lithium battery, leather case, headphones, B line, user manual, CD.