BT Sign is an Android application developed by Banca Transilvania. It is a safe and convenient alternative to tokens that allows you to log in and authorize banking operations anywhere and anytime via your mobile phone. The app generates unique codes that enable easy access and offer the possibility to authorize payments and files of available payments in the BT Ultra application.

To activate BT Sign, you need access codes available in any Banca Transilvania's unit. Once you have the codes, download and install the app on your smartphone. However, it is important to note that in order to access BT Sign, the BT Ultra service must be activated. Also, for security reasons, users cannot use BT Sign on devices where the Superuser protection is deactivated, such as jailbreak or root.

In summary, BT Sign offers mobility and security directly on your mobile phone. It is a great alternative to tokens and is a must-have app for those who prefer to bank on-the-go.