Using the inReach SE, you can type short messages that post to your Facebook, Twitter and/or MapShare feeds. In order to send messages to your social media, you need to have already connected your Facebook and Twitter accounts with your Explore account online.
Select Social from the home screen and press Enter. Select which social media accounts you’d like to post on. Move your cursor into the Message field and press Enter. The keyboard will automatically appear. Type your message and then select Send. Press Enter to post your messages to your social sites.