TNR Contacts for Android

TNR Contacts is an offline directory application designed specifically for the staff of Morocco's National Railway Office (ONCF). This utility aims to streamline the identification of professional calls and provide quick access to internal extensions. Key features include a pre-loaded numbering plan for real-time caller identification, integration with device calling functions, and a searchable database that maintains call history. The app is particularly beneficial for drivers, station managers, technicians, and administrative staff who require reliable access to colleague contacts during field operations.

The application operates without the need for network connectivity, as the directory is stored locally on the device. This offline capability is advantageous in low-signal areas, ensuring that lookup and search functions remain operational. Compatibility with standard Android devices (version 5.0 and above) allows for installation on both modern and older units. With its straightforward interface, TNR Contacts facilitates quick access to contact information, making it an effective tool for ONCF personnel in the field.