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Please select an office on the map and then click select below to change territory.



Purchase IsatPhone vouchers anytime online. Pay with your Visa or Mastercard (Amex and Diners are not available).

Please ensure that your IsatPhone has firmware version 5.6 or above installed. 

Please check your phones settings by selecting Menu>Settings>About. 

Details on how to upgrade your firmware can be found here

Inmarsat Unit Transfer

Please make sure your satellite phone number is correct.

Vouchers redeemed to the wrong satellite number cannot be transferred to the intended phone number.

Call Us

Call us on 1300 660 084 to purchase your prepaid IsatPhone vouchers.

Email Us

Email us directly and include your details in the body of your message. Click here to email our Activations department directly.

In store at AST Australia

Drop into our Perth or Brisbane Office to purchase prepaid vouchers in person:

33a Walters Drive,
Osborne Park, WA 6017
Phone: 08 9205 4000
Fax: 08 9205 4040

Unit 1/49 Jijaws Street
Sumner Park 4074

Checking Your Balance

To check your current balance, enter *106# (no spaces) and press the green phone key. Your account balance and expiry date will show on your phone screen. This service is free of charge.

Why our Prepaid is Better

  • No on-going costs, recharge whenever you need
  • Choose from a range of options that include the features you want
  • Flexible credit included in every recharge lets you use your phone on a huge range of services

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