In order to activate the biometric authentication, you just have to connect to your MyPCS mobile application and enter the menu on the top right
![My mobile app 1](https://www.mypcs.com/wp-content/uploads/2021/06/ID_BIO_1-1024x968.png)
Then click on “Security”.
![My mobile app 2](https://www.mypcs.com/wp-content/uploads/2021/06/ID_BIO_2-1024x968.png)
Then you will just have to activate the “Biometric Authentication” option by pressing the button and it will turn green.
![My mobile app 3](https://www.mypcs.com/wp-content/uploads/2021/06/ID_BIO_3-1024x968.png)
Once the option is activated and the next time you log in to your MyPCS app, you will be asked to put your fingerprint in order to register it.
![My mobile app 4](https://www.mypcs.com/wp-content/uploads/2021/06/ID_BIO_4-1024x968.png)