By default the inReach SE and inReach Explorer check for new messages every 10 minutes. Use the following instructions to change the interval:

1. Power on inReach device.

2. Select "Settings."

3. Select "Messages."

4. Select "Listen Interval."

5. Select from the following options:

• Manual
• Continuous
• 2 min
• 5 min
• 10 min
• 15 min
• 20 min

The more frequent the mailbox check the faster your battery will depleate. Make sure you have access to a reliable power source before making changes to the interval.