Best satellite phone

If you decide you are going off grid then you better get the best Satellite phone as you never know what can happen. There are several good brands in the market.

Why Do You Need A Satellite Phone?

A satellite phone works where any other regular Smartphone fails or where cb radios may not be as effective. When it comes to functionality, Satellite phones receive signals from satellites that orbit around the earth unlike other phones that rely on terrestrial towers for signals.

Satellite phones are designed to be used in places that have weak reception or where there is no signal at all. There are those that can be used globally with little to no limitations.

  1. Iridium 9575 Extreme Satellite Phone with Prepaid SIM Card

This is one of the best Satellite phone you will get in the market today. It has global coverage and comes with a Prepaid SIM Card. It is a compact phone and can fit in the hand unlike most satellite phones which are bulky.

The Iridium  is engineered with integrated tracking and customizable GPS. It is also offers online tracking and emergency notifications which can be programmed.

The military-grade durability ensures that the phone can last for a long time even when it is being used for outdoor excursions.

The battery life is also impressive as it can provide up to 3.5 hours talk time and the illuminated weather-resistance keypad makes for nice aesthetics.

You can create a Wi-Fi signal with the Iridium extreme 9575 satellite phone although you will need extra hardware like the Redport optimizer which can be plugged directly to the phone. The phone comes with a car charger.


  • Standby time: Up to 30 hours
  • Talk time: Up to 3.5 hours
  • Display Volume,
  • signal and battery strength meters
  • Integrated speakerphone
  • Quick-connect to Iridium voice mail
  • 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 phonebook, with capacity for multiple phone numbers, email addresses and notes Call history retains received, missed and Compact physical footprint for streamlined portability
  • Intuitive user interface for out-of-the-box ease of use
  • Water, shock and dust resistance for unparalleled durability
  • Enhanced SMS and email messaging capability
  • Integrated speakerphone
  • Headset and hands-free capability
  • Internally stowed antenna
  • Mini-USB data port
  • Enhanced Features:
  • Military-grade durability (MIL-STD 810F)
  • Highest Ingress Protection (IP) rating in the industry (IP65)
  • Supports Online Tracking services
  • Smallest Iridium phone ever
  • Superior in-hand ergonomics
  • Rugged, high-gain antenna dialled calls

2. Inmarsat IsatPhone 2 – Satellite Telephone with a Prepaid SIM card

This is another satellite phone that is compact and its out-of-the-box design makes it unique from other phones on the same the verticals. It comes with a SIM Card ready to be activated upon delivery.

The SIM Card that comes the IsatPhone comes with the option of prepaid or monthly contract airtime options.

There is a global flat rate when it comes to pricing and you can make calls, send texts and track your real time position via GPS.

The phone has been designed to withstand all the elements due its robust casing. The battery life is unrivalled as you get up to 8 hours talk time and almost 160 stand by.

This phone is mainly used by the civil government, NGOs, oil and Gas and the media.


  • Dependable connectivity
  • High voice quality
  • Voicemail, text and email messaging
  • Extended battery capacity
  • Assistance button – sends GPS location data andtext to pre-set emergency number
  • Tracking – sends location information
  • Bluetooth for hands-free use
  • Incoming call alerts with antenna stowed
  • Ergonomic and ruggedised handset

What You Get In The Box:

  • Handset
  • Battery
  • Mains charger – 4 adaptors
  • Car charger – 10-30 volts
  • Micro USB cable
  • Wired hands-free headset
  • Quick start guide (8 languages)
  • Warranty
  • Support USB memory drive
  • Holster
  • Lanyard strap

3. Globalstar GSP-1700 Satellite Phone

It has to be the smallest Satellite phone that we have reviewed. It has an optimizer with enables you to have firewall-protected WI-FI access.

It provides up to 4 hours talk time and 36 hours stand by. It also has USB charging capability. It is one the best Satellite phone if you are looking for something compact and affordable.


  • 05 ounces
  • 3″H x 2.2″W x 1.5″D
  • 6 kbps uncompressed data speed
  • 4 hours of talk time, 36 hours in standby mode
  • Incoming SMS
  • Backlit color display with 4-line 12-character LCD for outdoors viewing
  • Illuminated keypad for nighttime usage
  • Standard 2.5 mm jack for connection to a noise-cancelling headset, vehicle/marine kit handset, or Bluetooth module
  • Available in Copper only
  • Optional Installation Kit comes with maritime or vehicle antennas

What You Get In The Box:

  • Ac Charger
  • Quick-start Guide
  • User manual
  • CD-ROM

4.Iridium 9555

This another Iridium phone that you can use straight out of the box. It is designed to withstand the elements and that is why it has rugged design.  It provides up to 4 hours talk time with improved text messaging and an integrated speaker phone with a mini-USB data port for convenient charging on the go. Iridium is among the few companies that command a far reaching world network and is used by many global companies and government agencies.

Iridium Satellite phone calling Plans

Iridium 9555 offers flexibility when it comes to Satellite calling plans. You can opt for the  prepaid or post-paid  call plans with the Iridium 9555.


  • Call Barring
  • Call Forwarding – Unconditional, mobile subscriber busy, subscriber not reachable
  • Clear Last Digit/Clear All Digits
  • Fixed Dialing
  • International Access Key Sequence (+ key)
  • Mailbox for Numeric & Text Messages (160 characters)
  • Quick Access Interface
  • Selectable Keypad tone (3 choices)
  • Selectable Ringer tone (10 choices)
  • Keypad Disable
  • Two-way SMS capability
  • Unanswered Call Indicator
  • Volume Adjustment (earpiece or ringer)


What You Get In the Box:

  • AC charger and DC travel charger
  • International adapters
  • Hands-free headset
  • Leather case
  • 5’ auxiliary antenna and adapter
  • USB data cable
  • User manual
  • Quick Start guide
  • CD-ROM with software


The best satellite phone should work even in the most remote of places. Iridium Satellite phones have been around for over a decade and they continue to be reliable. We highly recommend them if you are looking for a reliable and long lasting satellite phone.