This document provides an overview of the software features and configuration information for Cisco Fourth-Generation (4G) Long-Term Evolution (LTE) Wireless WAN (WWAN) Enhanced High-Speed WAN Interface Cards ( EHWIC-4G-LTEs), Cisco 819 Series 4G LTE ISRs, Cisco C880 Series 4G LTE ISRs and Cisco C890 Series 4G LTE ISRs. Cisco EHWIC-4G-LTEs are single-wide 4G Wireless WAN (WWAN) EHWICs supported on Cisco Integrated Services Router Generation 2 (ISR G2). For Cisco EHWIC-4G-LTE SKUs, faceplate, and LED descriptions, see the Cisco 4G LTE Hardware Installation Guide.

Finding Feature Information

Your software release may not support all the features documented in this module. For the latest caveats and feature information, see Bug Search Tool and the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the feature information table.

Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.