Dimensions: 143 mm ( L) x 55 mm ( W) x 30 mm ( D)
Weight: 266 g ( 9.4 oz)
Operating Temperature Range: -10 ï ¿ ½ C to 55 ï ¿ ½ C
Duration

Standby time: up to 30 hours
Talk time: up to 3.1 hours
Display

200 character illuminated graphic display
Volume, signal and battery strength meters
Illuminated weather-resistant keypad
Calling Features

Integrated speakerphone
Quick-connect to Iridium voicemail
Two-way SMS and short email capability
Pre-programmable International Access Code ( 00 or)
Mailbox for voice, numeric & text messages
Selectable ring and alert tones ( 8 choices)
Memory

100-entry internal address book, with capacity for multiple phone numbers, email addresses and notes
SIM card address book with 155-entry capacity
Call history retains received, missed and dialed calls
Usage Control Features

User-configurable call timers to manage costs
Keypad lock and PIN lock for additional security
Iridium 9555 satellite phone package includes:

AC charger, international plug kit, DC travel charger, hands-free headsets, leather case, auxiliary antenna adapters, 5 ' external auxiliary antenna, a USB data cable, quick-start guide, user guide, and CD-ROM