Iridium Sat Phone Top-Ups

Whether you're an outdoor enthusiast, a mariner, a scientist conducting research, or a professional in the field, a fully topped-up Iridium satellite phone is your lifeline to the world. Iridium Sat Phone Top-Ups Useful Information Iridium SIM cards start with zero balance and validity. A top-up's validity period can be extended at a later date by purchasing another prepaid voucher or 30-day extension before the original top-up expires. If the validity is not extended then your SIM card will expire and become unusable. Any minutes remaining will be lost and your SIM will enter a 270-day grace period in which you may reactivate the SIM by adding a new voucher. The original balance will be lost and will not be added to the new balance. When the grace period has ended the SIM card will automatically deactivate and you will need to purchase a new Iridium SIM card and pre-paid Iridium voucher. Reactivating a deactivated card incurs the Reactivation Only charge plus the cost of a new airtim