Absolutely! When you enable Airplane Mode on your mobile device this turns off 3 things: cellular communication, WiFi and Bluetooth. In order to connect to your iTOVi scanner, Bluetooth needs to be turned back on and you can resume scanning.
Once your mobile device has an internet connection again, open the iTOVi app, tap on Settings, then tap Sync iTOVi Data. This will sync all of your offline scans with our database.