TNR Contacts para Android

TNR Contacts is a dedicated offline directory designed specifically for the staff of Morocco's National Railway Office (ONCF). This utility simplifies the identification of professional calls and offers quick access to internal extensions. With a hardcoded numbering plan, the app integrates seamlessly with device calling functions, allowing users to search through an extension list and maintain a call history. It is particularly useful for personnel such as drivers, station managers, and technicians who require reliable access to contact information during field operations, even in areas with poor connectivity.

The app's design prioritizes offline usability, ensuring that the directory remains accessible without network access. It works on standard Android devices running version 5.0 or higher, making it compatible with both modern and older units. The interface is streamlined to facilitate quick retrieval of information, while the app's internal caller identification feature flags professional service calls in real time. Its focus on a specific user base and controlled permissions enhances security, making it suitable for use in operational environments.