DOCUMENTS – the hassle free way to recharge your satellite phone

AST Systems is now offering Inmarsat IsatPhone and Thuraya Prepay users the ability to top up their SIM cards 24/7 by visiting The top up portal has a clean and simple user interface, allowing users to top up satellite phones in a matter of minutes.

This online service provides a safe and secure method of payment and allows anyone with a web browser and internet connection the opportunity to top up their own, or someone else’s, SIM card.

Choose from a range of Inmarsat IsatPhone & Thuraya Prepay vouchers to apply to your SIM card & pay in your preferred currency. is live 24 hours a day, 7 days a week, so users can top up handsets quickly and securely, day or night.

To find out more, contact your Account Manager, or:

Telephone: +44 (0)2380 64 11 44

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