Iridium Satellite Phone Global Prepaid SIM Card with 200 Minutes (180 Day Validity) Inactive prepaid SIM card for all Iridium satellite phones including 9500, 9505, 9505A, 9555, 9575 Extreme and Iridium Go! Ready to activate on Iridiums 200 minute/180-day prepaid service plan. No activation fee applies. Further credit can be added to the SIM if required. Unused minutes will roll over if further credit is added before initial credit expires. When used in a compatible Iridium satellite phones, this SIM allows you to make and receive voice calls and send/receive SMS from anywhere on the globe. No charge for incoming voice calls and text messages. Outgoing calls to any global landline or mobile phone can be made at a flat rate per minute. SIM card can be activated on a future date, simply select your activation date using our online activation request form.