How to test my Iridium phone and service for FREE

By dialing 00-1-480-752-5105 from the satellite phone, Iridium subscribers can verify that their phone is working properly and familiarize themselves with the phone’s operation – all free of charge. Callers will hear a recorded message confirming that their call was completed and offering quick tips on proper handset usage. This automated service allows subscribers to test their phones whenever and wherever they like.