1. When no internet/data connection can be retrieved by the device, the app will switch to offline mode. A blue banner will remain at the top of the display screen for the duration of time the user is offline. 

2. As the user works through tasks offline, changes will be stored in the Pending Uploads Queue under Settings > Synchronise

For more information on how to navigate the Axsy Retail Execution Mobile App, please see this article: Navigation

3. When the user is able to connect to internet again, the changes will be automatically synced back to Salesforce - without manual intervention.