INMARSAT ISATPHONE PRO AIRTIME PLANS & SIMs
IsatPhone Pro Prepaid Airtime is available in several sizes from as little as 25 units valid for 30 days to 5,000 units - valid 1 year from activation! Physical sim card activated by Explorer Satellite is required initially (free activation). See below for options. All sims are reloadable in the field, remotely, by Explorer Satellite!