The Cisco 880G Series Integrated Services Router with the embedded third-generation (3G) wireless WAN (WWAN) option provides secure high-speed wireless WAN connectivity to small businesses, enterprise small branch offices, and teleworker sites . Transparently integrated into the enterprise-class feature set available on the Cisco 880 Series, 3G wireless connectivity allows for rapid installation, deployment flexibility, and resilient mobile broadband backhaul for primary and WAN backup.