Select to open the apps list. Select Settings > Messenger.

Notifications

Alerts you to incoming messages.

Ring Until Read

Sets the device to ring until you read a new message. This feature is helpful if you are in a noisy environment.

Sounds & Vibration

Sets the device tones and vibration patterns for new messages and sent messages.

Auto Download Media

On the GPSMAP^® H1i Plus satellite communicator, automatically downloads photo and voice messages over satellite.