Please provide Iridium Satellite with a carrier (e.g., Federal Express, DHL, UPS, etc), method (Overnight, Economy, etc.) and valid account number for use in sending small package shipments. This account will be utilized to send small package shipments containing such items as accessories and SIM cards (typically less than 100 pounds in weight). Please note you may change this information at any time, and you should always specify your requested carrier and shipment method on each purchase order you submit to Iridium.