Factors related to this increasing demand include: ■ Ongoing investment in faster network technologies such as high-speed packet access plus (hSPA+) dual-cell and long-term evolution (LTE) that provide a richer user experience and more useful applications ■ Increasing need for personal connectivity and networking ■ Increasing affordability and selection of smartphones and Internet-only devices, including mobile Internet keys and products such as tablets and e-book readers ■ Intensifying wireless competition ■ More affordable data plans.