FMC (fixed-mobile convergence) can address customer demands for more flexible, convenient communication services. Key aspects of FMC include using Wi-Fi and femtocells to provide indoor mobility and reducing subscriber churn through bundled service offerings. However, launching FMC services presents challenges, as it requires coordination across all parts of a carrier's organization and every step from marketing to customer support. Successfully implementing FMC depends on selecting the right strategic options, target segments, and technology architecture to define services that meet real customer needs.