Can I use a GSM SIM card in the Thuraya XT-PRO?

The Thuraya XT-PRO can be used with a GSM SIM card in satellite roaming mode if the GSM operator has a roaming agreement with Thuraya. Currently Thuraya has about 360 GSM roaming partners worldwide in more than 160 countries. Please check with your local GSM SIM card provider for the latest roaming charges.