These are the APN setting for Aldi listed below. You will note that the USSD Codes for Aldi are also listed on this website. Most of the APN settings can be added to your phone if it has not already been done automatically. Note that on the sidebar it will show you how to insert the APN settings into your mobile phone.
APN Settings for Aldi – Germany
|Data APN Username||eplus|
|Data APN Password||gprs|
Note that all the other settings for Aldi are usually left blank and you should simply skip to the next settings.