Blau.de: Activate SIM card

In this guide, we show you how to activate your SIM card from the mobile phone provider blau.de.

Activate SIM card at blau.de - how it works

• You can easily activate your SIM card online. The mobile phone discounter blau.de offers its own form for this on its website. You will need your mobile phone number and an internet password. You can find that on your blau.de contract.
• If you have problems with the activation, a hotline is available. You can reach the hotline on weekdays from 7 a.m. to 10 p.m. and on weekends from 8 a.m. to 8 p.m. on 01806 - 850 400. A call costs 20 cents from a German landline, and 60 cents from a German mobile network.

You can also use your Blau.de SIM card abroad. We will show you the costs involved in another practical tip.