The IsatPhone 2 provides voice, SMS, email-to-text and 2.4 kbps internet access. We recommend it primarily for users operating in non-mountainous areas between 50° N and 50° S. Its key safety features include an Assistance Button and its ability to send a breadcrumb trail of GPS locations by text or email to keep friends and family aware of your location. In a critical situation, the Assistance Button can be configured to send multiple recipients a message with your current GPS fix, the time at which this fix was acquired and the time that the alert was triggered.
Inmarsat GSPS Coverage Area
How the Inmarsat IsatPhone 2 Compares to Iridium Phones