The Telecom Wars begins its narration from those times, traversing the uncertain early years of the mobile phone industry. It is a vivid portrait of the fierce competition as Tata, Birla, Reliance, and Bharti bid to capture the lion’s share of India’s billion voices. As they did, India’s institutions to regulate and manage the sector also evolved―the ministry separated from the Telecom Regulatory Authority of India (TRAI), the Telecom Disputes Settlement and Appellate Tribunal (TDSAT), and state-run operators MTNL and BSNL also joined the fray. Policy makers, entrepreneurs, and bureaucrats worked tirelessly to change India’s cellular topography.