Cisco Cisco IOS Software Release 12.4(2)XB6

Yes—The feature is supported in the software image.

No—The feature is not supported in the software image.

These feature set tables contain only a selected list of features, which are cumulative for 
Release 12.4(4)nn early deployment releases only (nn identifies each early deployment release). The 
tables do not list all features in each image—additional features are listed in the 

and Release 12.4(4)T Cisco IOS documentation.

This section contains the following information:

There are no new hardware features in this release.

There are no new software features in this release.

The Third Generation (3G) Wireless High-Speed WAN interface card (HWIC) is a multiband, 
multiservice WAN card. The primary application of 3GHWIC is WAN connectivity as a backup datalink 
for critical data applications. The 3G wireless WAN HWIC can also function as the primary WAN 
connection. The 3G HWIC supports the following Cisco integrated services routers (Cisco ISRs):

12.4(11)XV

See 

 for image names.