Vodafone Internet APN-Einstellungen für Oppo A37

Go to Settings, Dual SIM and Mobile Network
Select the SIM
Select Access Point Names (APN)

Press ➕ on right top

Name: Vodafone Internet
APN: web.vodafone.de
APN type: default,supl
Proxy:
Port:
Username: vodafone
Password: vodafone
Server:
MMSC:
MMS proxy:
MMS port:
MCC:
MNC:
Authentication type:
APN protocol: IPv4
Bearer:

Keep the default values set by Oppo device for all blank fields above.