How to activate a Blau Prepaid Card key?

1 min. readlast update: 03.21.2025

Activating a Blau Prepaid Card key is really simple, just follow these steps:

Enter *101*PIN# followed by the dial button.

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

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