IRIDIUM PREPAID 300 MINUTE SIM CARD

Iridium world wide prepaid SIM with 300 minutes (7,200 units) and valid for 365 days. No rollover or refill minutes allowed. Burn rate of Units is calculated as follows: ISU to PSTN @ 60 units; ISU to Voicemail @ 30 units; ISU to other SAT @ 540 units; 2-stage incoming @ 60 units; SMS @ 6 units; ISU data connect @ 60 units. Refill minutes can be added at the current rate before expiration date to maintain phone number.