[label:code_e]Failed to register the device information. Register the device in the server-side user information or login again. (L003)

Appears when external access is restricted in your network environment.
Perform these operations with no restrictions in a network environment using a 3G/4G/LTE/Wi-Fi line.

Your network administrator should confirm that the following types of communication are not restricted within the network.

・Ordinary communication (HTTP or HTTPS) with a Smart Catalog cloud system server Used for login, content download, etc.

・Communication (port number 5223) in the first login to an Apple APNs server
To use a push message, a device certificate (device token) will be generated through communication with the Apple server at the first login.