This document is a 32-page project report submitted as part of an MBA program. It includes an executive summary that discusses growth in the global telecommunications industry. The objectives and scope of the project are to study consumer needs and behavior regarding CDMA SIM cards. The report also provides profiles of six major CDMA service providers in India - Reliance Communications, Tata Communications, MTS, BSNL, MTNL, and HFCL - and details their network coverage, products, revenues, and tariff plans.