- Plans from $82.80/month
- Inmarsat IsatPhone 2
- Renew online
Inmarsat postpaid airtime
IsatPhone Postpaid Plans: Inmarsat GSPS Monthly Service
Keep your Inmarsat IsatPhone 2 always active with a plan billed monthly, every six months or yearly, or choose the Allowance plan with 60 minutes included every month.
Plans starting at$82.80per month
- Monthly, 6-month or annual billing
- 60-minute allowance plan
- Renew online
- Since 197450+ years in satellite communications
- Inmarsat coverageAll continents except the poles
- Secure checkoutActivate or renew online
- Expert supportSatellite specialists by phone and email
Overview
What is IsatPhone postpaid service?
IsatPhone postpaid is subscription airtime for the Inmarsat IsatPhone 2 on the Inmarsat Global Satellite Phone Service (GSPS). Instead of buying prepaid vouchers with expiry dates, your line stays active on a plan billed monthly, every six months or once a year.
Choose a Standard plan and pay for what you use, or the Allowance plan with 60 minutes included every month. Usage is billed according to the network provider's records on your regular invoice.
In short: Global Satellite offers four IsatPhone postpaid plans: Standard Monthly ($82.80/month), Standard Bi-Annual ($488.68 every 6 months), Standard Annual ($912.88/year, about $76.07/month) and Allowance Monthly ($98.80/month with 60 minutes).
IsatPhone postpaid at a glance
- Network
- Inmarsat GSPS
- Phone
- IsatPhone 2
- Plans
- 4 (monthly to annual)
- Price
- From $82.80/month
- Lowest monthly cost
- $76.07 (Annual)
- Allowance plan
- 60 min for $98.80/month
- Activation
- +$150 (Standard) / +$60 (Allowance)
- Reactivation
- +$30
- Cancellation
- 30 days after next billing date
Shop postpaid plans
Choose your IsatPhone postpaid plan
Three Standard plans billed monthly, every 6 months or yearly, plus an Allowance plan with 60 minutes included every month. Pick a plan and an order type, accept the Airtime Service Agreement, then check out securely. All prices in US dollars.
Please accept the Airtime Service Agreement before you order.
IsatPhone postpaid
Standard Monthly Plan
Best for: Month-to-month flexibility with no upfront commitment.
$82.80/ month
- BillingBilled every month
- Per month$82.80
- Included minutes—
- Activation+$150
- Reactivation+$30
IsatPhone postpaid
Standard Bi-Annual Plan
Best for: Seasonal operations and six-month projects.
$488.68/ 6 months
- BillingBilled every 6 months
- Per month$81.45
- Included minutes—
- Activation+$150
- Reactivation+$30
IsatPhone postpaid
Standard Annual Plan
Best for: Year-round users who want the lowest monthly cost.
$912.88/ year
- BillingBilled once a year
- Per month$76.07
- Included minutes—
- Activation+$150
- Reactivation+$30
IsatPhone postpaid
Allowance Monthly Plan
Best for: Regular callers who want minutes included every month.
$98.80/ month
- BillingBilled every month
- Per month$98.80
- Included minutes60 min / month
- Activation+$60
- Reactivation+$30
The price shown updates with the order type you select. Choose Subscription renewal for an active line, First time activation for a new line, or Reactivate my line if your service has lapsed.
Side by side
Compare IsatPhone postpaid plans
Price, billing period and fees for every plan, at a glance.
| Standard Monthly | Standard Bi-Annual | Standard Annual | Allowance Monthly | |
|---|---|---|---|---|
| Price (USD) | $82.80 / month | $488.68 / 6 months | $912.88 / year | $98.80 / month |
| Billing | Billed every month | Billed every 6 months | Billed once a year | Billed every month |
| Monthly equivalent | $82.80 | $81.45 | $76.07 | $98.80 |
| Included minutes | — | — | — | 60 min / month |
| With first activation | $232.80 | $638.68 | $1,062.88 | $158.80 |
| Reactivate my line | $112.80 | $518.68 | $942.88 | $128.80 |
| Renew online |
Monthly equivalent is the plan price divided by the months it covers. Compared with 12 monthly payments, the Annual plan saves $80.72 per year.
Good to know
Activation, reactivation and cancellation
One-time charges and how to end your service.
How it works
How IsatPhone postpaid service works
Your IsatPhone 2 stays active on a subscription billed monthly, every six months or once a year. There are no prepaid vouchers to track and no validity dates to watch.
Choose a longer billing period to lower your monthly cost, or the Allowance plan if you call regularly and want 60 minutes included every month.
Select a plan to compare its monthly cost.
Simple ordering
How to order IsatPhone postpaid service
Choose a plan
Monthly, bi-annual, annual or the 60-minute Allowance plan.
Pick an order type
Subscription renewal, first time activation or reactivation.
Accept and pay
Accept the Airtime Service Agreement and complete your order on our secure checkout.
Stay connected
Your IsatPhone line is activated or renewed, with support from our team.
Use cases
Who uses IsatPhone postpaid?
Mining, energy and construction
An always-on line for crews at remote sites.
NGOs and field missions
Year-round contact for staff in remote regions.
Emergency and continuity teams
A phone that is ready the moment local networks fail.
Vessels and coastal operations
Voice and messages at sea within Inmarsat coverage.
Aviation and logistics
Contact for crews operating in remote areas.
Lodges and remote properties
A dependable line where there is no cell coverage.
FAQ
IsatPhone postpaid questions
Straight answers about plans, billing, fees and cancellation.
We help you choose the right plan and activate your line.
- Worldwide+1 (954) 459-3002
- USA office+1 (954) 459-3000
- E-mailsupport@globalsatellite.us
What is IsatPhone postpaid (GSPS) service?
IsatPhone postpaid is subscription service for the Inmarsat IsatPhone 2 on the Inmarsat Global Satellite Phone Service (GSPS). Your line stays active on a plan billed monthly, every six months or yearly, instead of prepaid vouchers with expiry dates.
How much do IsatPhone postpaid plans cost?
The Standard Monthly plan costs $82.80 per month, the Standard Bi-Annual plan $488.68 every 6 months and the Standard Annual plan $912.88 per year. The Allowance Monthly plan costs $98.80 per month and includes 60 minutes.
Which billing period saves the most?
The Standard Annual plan works out to $76.07 per month and saves $80.72 per year compared with 12 monthly payments. The Bi-Annual plan works out to $81.45 per month.
What is included in the Allowance Monthly plan?
The Allowance Monthly plan includes 60 minutes every month for $98.80. It suits users who call regularly and want a predictable monthly cost.
How much is activation for a new line?
First time activation adds $150 to the Standard Monthly, Bi-Annual and Annual plans, and $60 to the Allowance Monthly plan. For example, the Standard Monthly plan with first time activation costs $232.80.
My line was deactivated. Can I reactivate it?
Yes. Choose Reactivate my line on any plan. It adds $30 to the plan price, for example $112.80 on the Standard Monthly plan.
How do I cancel my IsatPhone postpaid line?
Send your request in writing to support@globalsatellite.us. Termination becomes effective 30 days after your next billing date, and charges during the notice period remain due, as set out in our Airtime Service Agreement.
Postpaid or prepaid: which is better for the IsatPhone?
Postpaid suits regular or year-round users who want their line always active and one predictable bill. If you use the phone occasionally, compare our IsatPhone prepaid vouchers from $180.00 for 100 units.
Where does the IsatPhone 2 work?
The IsatPhone 2 uses the Inmarsat satellite network, which covers North America, South America, Europe, Asia, Africa and Australia, and the oceans between them, except the extreme polar regions.
Ready to keep your IsatPhone always on?
Activate or renew your IsatPhone postpaid plan online, or call our team for help choosing a plan.
- Worldwide+1 (954) 459-3002
- USA office+1 (954) 459-3000
