This document discusses various topics related to GSM drive testing including: 1. The purpose of drive testing is to verify network performance for new or existing sites by checking coverage, site performance, troubleshooting problems, and benchmarking against competitors. 2. Types of drive tests include new site tests, benchmarking tests, migration tests after upgrades, and route tests. 3. Coverage verification tests involve driving routes and measuring idle mode parameters like Rx Level Full to identify cell footprints. 4. Information needed before drive testing includes site data, maps, frequency plans, neighbor lists, and test equipment.