O2 Internet-und MMS APN-Einstellungen für Samsung Galaxy S6

Go to Settings,
Mobile networks,
then select Access point names

Press the Menu and select New APN

Enter name: O2
APN: pinternet.interkom.de
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://10.81.0.7:8002
MMS Proxy: 82.113.100.6
MMS Port: 8080
MCC: 262
MNC: 07
Authentication type:
APN type: default,supl,mms

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