Inmarsat Standard Pay Monthly Satellite Phone Plans

Inmarsat Standard Pay Monthly Satellite Phone Plans

Coverage Map - Inmarsat (OSC)

Check out the coverage for Inmarsat here

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Inmarsat GSPS airtime is suitable for the Inmarsat IsatPhone Pro and IsatPhone 2.

Choose Orbital Satcom for your Inmarsat GSPS contract and get:

  • 3 Month Minimum Term
  • Contract set-up and SIM card sent within 24 hours
  • Itemised monthly billing

Our Pay Monthly plans are payable by Credit Card only.




Our Pay Monthly plans are payable by Credit Card only.

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Inmarsat Pay Monthly Plans


For a breakdown of calling rates, please find more information in the 'Calling Rates' tab below. 



Standard Allowance 20 Allowance 60
Activation Fee $25.00 $25.00 $25.00
Monthly Fee $45.00 $65.00 $100.00
Inclusive Minutes per Month 10* 20* 60*
Minimum Monthly Contract 3 Months 12 Months 12 Months


*Allowance is for mobile originated traffic to fixed/cellular/voicemail/GSPS/SPS/BGAN/FBB destinations

Which is the best Inmarsat Plan for you?

Activation Fee

The Inmarsat Standard plan has a one-off $25.00 activation fee. The Inmarsat Flex plan offers the option for a 3 month minimum term, rather than 12 months when you pay a $50 activation fee. Please note if you choose to pay a $50 activation fee there is no minimum term. Minimum cost will be one month's access fee + $50 activation fee. 

Anytime SIM Suspension

At any point during your contract you can suspend your SIM and reduce monthly payments to only $5 per month on the Inmarsat Flex Plan. There is no option to suspend your plan on the Inmarsat Standard plan. 

Dedicated Local Number

Customers signed up to the Inmarsat Flex Plan will be assigned a dedicated US or UK phone number and a SIM card free of charge. This results in much lower calling charges, as calls to the handset will charge at the same rate as the network rate, rather than the Satellite Phone rate. Inmarsat Flex customers must select their preference to a US or UK phone number, when completing the pay monthly contract. 

Customers on the Inmarsat Standard Plan do not have this option. 


Service Standard Allowance 20 Allowance 60
Voice/Data to Fixed $1.00 $1.00 $0.90
Voice/Data to Cell $1.20 $1.10 $1.10
Voice/Data to BGAN/FBB $1.00 $0.93 $0.90
Voice/Data to GSPS/SPS $1.50 $1.40 $1.40
Voicemail $1.00 $0.93 $0.90
SMS $0.50 $0.50 $0.50
GSPS to Iridium Voice $7.85 $7.85 $7.85
GSPS to Globalstar Voice $5.70 $5.70 $5.70
GSPS to Thuraya Voice $3.60 $3.60 $3.60
GSPS to Other MSS Carriers $7.85 $7.85 $7.85

The table above shows how customers can use their inclusive allowance, as well as the additional charges if you go over your monthly allowance. 

Inmarsat Satellite Network Coverage Mapx

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