Android

1. In Glacier, tap compose  icon (lower right corner) to view your Glacier contact list.
2. Select a contact open that conversation.
3. Tap the text input field.
4. Type your message or attach a file.
5. Tap the send icon.

iOS

1. In Glacier, tap compose to view your contact list.
2. Select a contact to open that conversation.
3. Type your message or attach your media.
4. Tap the send icon.