How To Use
Learn how to use your device’s features, including calling, messaging, and settings.
- Iridium 9555 - How to Set SMS Expiry Period
- Iridium 9555 - How to Lock and Unlock the Keypad
- Where can I find my Iridium 9555 battery?
- Iridium 9555 - How to Receive a Call
- Iridium 9555 - Sending and Receiving Messages via Email
- Iridium 9555 - How to Receive Text (SMS) Messages
- Iridium 9555 - How to Adjust the Volume
- Iridium 9555 - How To Send a Text (SMS) Message
- Iridium 9555 & 9575 (Extreme) - How To Set-up and Access Voicemail
- Iridium 9555 - Make an Outgoing Phone Call
- Iridium 9555 - Power On Messages
- Iridium 9555 - How to Install and Remove the Battery
- Iridium 9555 - Status Indicators and Main Screen Indicators
- Iridium 9555 - External Antenna Adapter
- Iridium 9555 - Wired Headset
- Iridium 9555 - Inserting and Removing the SIM card
- Data Connection - Inmarsat & Iridium Devices
- Iridium Voicemail Menu Tree