Please perform the APN configurations according to the manufacturer's instructions.
Huawei devices:
- Connect your laptop or tablet device to WLAN or a hotspot
- Visit the Web Administration Portal through your browser: http://192.168.8.1 or http://192.168.8.2
- The default username is admin
- The default password is admin
- Activate the "Data Roaming" Option though the following path: Settings/Mobile access/Connection type
- Click on "New Profile" though the following path: Settings/Mobile access/Access profiles
- Enter the following entries: What is the access point name (APN) of our SIM cards?
- Click on "Save" and then on "Apply".