Inmarsat IsatHub Prepaid Topup Units:
Voice Service is unavailable on Prepaid IsatHub Tariffs
50 MBytes valid for 3 Months
100 MBytes valid for 6 Months
200 MBytes valid for 12 Months
Please note, if we did not supply your SIM card, we may be unable to
provide you with electronic topups.
Topups are normally completed within a few hours during UK office
hours, however please allow upto 2 business days.