FOCUSTEL supplied Libya Telecom & Technology with a sophisticated Keysight Nemo Drive testing tool to support comprehensive 4G network auditing, troubleshooting, and performance monitoring. Deployed on-site, the solution enabled real-time drive and walk testing across the network—including physical RF measurements and end-user QoE metrics—while automating performance tests for data throughput, call quality, spectral scans and interference detection. This empowered LTT to continuously audit their 4G coverage, identify and resolve weak spots, and optimize network performance efficiently .