1. How do I make calls with my Iridium phone? 2. How do I access my Iridium voicemail to retrieve messages? 3. How do I leave an Iridium voicemail? 4. How do I call my Iridium phone? 5. How do I force register the phone on the Iridium network? 6. Why do I have a lot of call drops? 7. What is my voicemail password? 8. How do I dial a US number from the Iridium phone? 9. Why can’t I get a signal in my office? 10. Why won’t the phone charge? 11. How do I dial an Iridium phone from a landline in the U.S.? 12. How do I check for new text messages on my Iridium 9505A phone? 13. How do I send a text message to my Iridium phone? 14. How do I send a text message from my Iridium phone? 15. How do I change out the SIM card in my Iridium 9505 or 9505A?