Mitt Nortel is a free Android app developed by Nortel AS that allows users to automatically identify incoming calls and manage their mobile accounts. With automatic number lookup, users can see the name and company of the incoming caller before answering the call. In addition, the app enables users to check their mobile usage, purchase data and surf packages, view their PIN/PUK, and activate or deactivate account services.

The app's primary feature is the automatic number lookup, which helps users identify incoming calls. The app accesses the directory service to display the caller's name and company on the screen. Besides, users can manage their mobile accounts efficiently with the app. They can purchase data and surf packages, view their PIN/PUK, and activate or deactivate account services. This app is a useful utility for those who need to manage their mobile accounts and avoid unwanted calls.