SatSleeve of Thuraya: Are you preparing for a trip to a place where there is no telephone coverage? With a satellite phone you would not have any problem. Below we will see how you can convert your smartphone to a satellite phone simply by placing it in a case.
Yes, the "case" Thuraya SatSleeve can convert smartphones with iOS and Android to satellite phones if you agree to pay the same cost. 
The SatSleeve case is not cheap, it costs about $ 500 but will give you coverage where it doesn't exist.
In addition to support for calls and SMS, the latest SatSleeves provide satellite data functionality to access emails, instant messaging, web browsing, and more.
https://www.youtube.com/watch?v=eTEDgc2vu44
Warn that the data will pay you gold (several euros per minute depending on where you want to use your mobile phone).
Thuraya's adapter comes in three models:
For iPhone: Adapter for iPhone 5 / 5S is in the package and the adapters for iPhone 4 / 4S and iPhone 6 / 6S are available from Thuraya's partners
ΓAndroid: The Adapter for the Samsung Galaxy S4 is included in the package while the adapters for the Samsung Galaxy S3 and S5 are available from Thuraya partners.
Universal: A universal adapter that is compatible with various iPhone and Android devices.
The device also features a built-in rechargeable battery to extend the life of your smartphone battery, along with an optional solar charger for those moments when your adventures take you away from outlets.
