Third-party lock at 1and1 set up so it works
Paid services can choose to block 1and1 easily online:
- Call in the Browser, the 1und1 Control Center and log in with your access data.
- You have multiple contracts in the case of 1and1, from the home screen, select the appropriate mobile phone tariff.
- In the following overview page, select "settings and Services" and then "SIM card services".
- Now open the "data service". In addition to "Mobile payments (WAP Billing)" select the Disable check box and click on "Save" to the third-party to lock.
1und1-Control-Center
How to use the third-party lock in Blau.de set up, read in a further practical tip.
