Iridium and Inmarsat IsatPhone Pro Satellite SMS Portal

Iridium Messaging

http://messaging.iridium.com/

IsatPhone Messaging

http://connect.inmarsat.com/Services/Land/IsatPhone/SMS/sms.html

You may download the Satway application for Apple and Android devices to send FREE text messages to Iridium, Inmarsat and Thuraya satellite subscribers.

Apple: https://itunes.apple.com/us/app/satway/id515815522?mt=8

Android: https://play.google.com/store/apps/details?id=com.icontouchmobile.satway