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IsatHub Prepaid Airtime: 250 MB

IsatHub Prepaid Airtime 250 MB


250 MB
30 day, 3 month, 6 month, or 12 month validity
Per-MB Cost from $3.83 per MB
Option to enable up to 120 prepaid VoIP minutes

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From: $977.00


Airtime Reload?

If this is an airtime reload or top-up, please provide your satellite phone number or SIM number.

World’s First IsatHub Prepaid Airtime

IsatHub Prepaid Airtime 250 MBThis prepaid combo airtime plan for your Inmarsat IsatHub device (like the Wideye iSavi) gives you a prepaid data allowance of 250 MB with a flexible validity period to suit your exact needs.

Add a RedPort Optimizer Voice to your IsatHub terminal for the ability to make affordable VoIP calls and manage your data usage.

IsatHub Prepaid Airtime: Get the Data and Minutes You Want

Just pick your MB, pick your voice options, and pick your validity period (1, 3, 6, or 12 months). It’s that easy – flexible IsatHub airtime on your terms.

To make inexpensive VoIP calls, Optimizer Voice lets you make up to four concurrent VoIP calls with your IsatHub for a very low price per minute (approximately $0.60 per minute).

Note on Voice Usage: IsatHub Prepaid airtime, by default, is data only. If you want the ability to do voice calls over your IsatHub device, you have two options:

Prepaid Airtime
Using RedPort Optimizer Voice Satellite Data Router and VoIP Gateway and enabling VoIP


Postpaid Airtime
Using standard Inmarsat IsatHub voice calling
Or with RedPort Optimizer Voice for and enabling VoIP

IsatHub 250 MB Prepaid Plan

The IsatHub 50 MB prepaid plan offers you flexible validity periods, a moderate data allotment, and the abilitiy to do inexpensive prepaid VoIP calling with RedPort VoIP service (using the RedPort Optimizer Voice unit). If you need a different amount of data, we recommend one of the other IsatHub prepaid options:

IsatHub Prepaid Airtime: 5 MB (Data only)
IsatHub Prepaid Airtime: 25 MB
IsatHub Prepaid Airtime: 50 MB
IsatHub Prepaid Airtime: 100 MB
IsatHub Prepaid Airtime: 500 MB

Important Note About Airtime Rollover with IsatHub Service

Prepaid airtime for Isathub does not rollover. If you add more airtime to your SIM card, any remaining units on your card will be erased when you add the new airtime.

Want to Start Using Your Airtime?

We ship SIM cards unactivated for security purposes, so when you want to start using your airtime, you do need to request activation.

Need to activate your airtime? You can do so here:

Request Airtime Activation

RedPort Optimizer Voice for iSavi

RedPort Optimizer VoiceGet the most out of your iSavi with Optimizer Voice. More than just a voice device, RedPort Optimizer Voice gives you everything you need to create a local voice and data network with your satellite device. Manage your usage, protect against accidental airtime usage, accelerate your data speeds, enable compression email, web, PIN-codes for access control, and track your location via GPS. (Some fees may apply).

Enable Prepaid VoIP (Voice) Calling for IsatHub

Introducing the only prepaid voice service for IsatHub service: RedPort VoIP with the Optimizer Voice.

When used with the Optimizer Voice satellite router and your iSavi, RedPort VoIP service gives you the ability to make prepaid calls over your iSavi. Optimized for satellite, you get 15 minutes of talk time per MB, plus low per-minute VoIP rates to the world’s most commonly called destinations.

Compare RedPort Voice VoIP rates to services like Skype and the difference is incredible. With Skype you would get less than 1 minute of calling time per MB, with RedPort Voice you get up to 15 minutes of voice time per MB.

1 Minute of Voice Calling Using Skype over an iSavi: $4 per minute or more
1 Minute of Voice Calling Using RedPort VoIP and Optimizer Voice with an iSavi: $0.57 per minute*

*Standard PTSN to hundreds of the world’s most common destinations. Other destinations may incur an additional per-minute fee.

Hardware needed: Optimizer Voice and iSavi

Service needed: RedPort Voice service and IsatHub prepaid airtime

IsatHub Prepaid Allowance: One Plan for Both Voice and Data

When enabling RedPort Voice service on your IsatHub airtime, you consume all your airtime out of the same “pot” of airtime. For example, using 60 minutes of voice calls would consume 4 MB of your prepaid data. Keep this in mind if you start getting low on data: you won’t be able to make any voice minutes if you get too low on data.




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Quick Airtime FAQ

When Does My Validity Period Start?

The validity period for your airtime starts when you request activation of your airtime, and the activation goes through, not when you purchase the airtime. We ship SIM cards unactivated for security purposes, so you do need to request activation of your airtime in order to start using it.

Need to activate your airtime? You can do so here:

Request Airtime Activation

How Long Does Activation Take?

Typically, activation takes only a matter of a couple of hours (or less), but sometimes there are delays in Inmarsat’s system and activation can take up to 48 hours. Just to be on the safe side, we recommend requesting activation 48 hours prior to when you will actually need the airtime, just in case there are some delays in the system.

How Can I Add More Minutes To My Airtime or Extend My Validity Period?

Adding more airtime to your SIM is very easy. Simply call or email us requesting more airtime be added to your SIM card and, as long as we have a valid credit card on file for you, we can easily add more airtime to your SIM card.

If My Airtime Expires and I Need More, Do I Need a New SIM Card?

If you reach the end of your validity period, you will lose your airtime. You can add more airtime to your Inmarsat SIM card whenever you need to: Inmarsat SIM cards do not ever expire.

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