What is the function of the Iridium SIM card?
SIM (Subscriber Identity Module) cards are currently used in all GSM-based systems. The SIM card is a removable module that contains user identity, account information, and stores phone numbers which can be used in any compatible Iridium phone where your SIM card is present. When inserted into an Iridium satellite telephone, it allows you to place or receive calls. • What type of phone number will I receive? The Iridium phone number is a 12-digit phone number assigned by World Communication Center that is specific to the Iridium network. • Can I choose my Iridium satellite phone number? No. • No. Calls placed to the Iridium satellite phone are considered an international phone call, using the country code 8816. • Is there an access number to reach my Iridium satellite phone? Yes. There is an access number with a 480 area code. The caller will dial the access number and at the prompt enter the 12-digit Iridium phone number they are trying to reach. The call will then be routed to the Ir
