The APN must be configured on the device to allow access to the Internet via the SIM card.

The configuration file must be installed on the iPhone and iPad devices, otherwise an internet connection or hotspot is not possible. The following link automatically installs the APN settings on your iPhone/iPad:

Download Link

Open the link on your iPhone.

The APN configuration installation will appear on your display.

The APN configuration settings for iOS 12 on iPhone/iPad are:

  1. Settings
  2. Mobile network
  3. Mobile data network
    1. APN:      
    2. User:                (empty)
    3. Password:        (empty)