For sure! Here's what you need to do: 

❶⠀Download the application from App Store or Google Play and install it;

❷⠀Access the platform BT24 Internet Banking, log in, go to the "Online services " menu ➭ "Activate Mobile Banking application" section ;

❸⠀When you sign the transaction, an activation code will automatically be generated, which you can see on the screen, and another code, which you will receive by SMS on your mobile phone.

❹⠀Press the "Activation" button and enter the BT24 code (the one displayed on the screen) and the code received by SMS. You will be asked to define a password of minimum 4 and maximum 32 characters.

And that's it! In 4 quick steps you can activate BT24 Mobile Banking. 😃