Out of the box, the
HTTP Modules will redirect all devices that Mobile Entrée currently supports. This redirect is based on a regular expression match against the incoming user agent. You can manage what useragents are match by editing the User Agent Filter String.
After making changes to the HTTP Filters, you must reset IIS in order for those changes to take effect.
In SharePoint 2007 and ME 2.3
- From Central Administration, go to Application Management
- Under Mobile Entrée Management select Manage HTTP Filters

- You will be given the option to edit the User Agent Filter String and the URL Exclude Filter for each of you web applications that has the HTTP Modules activated.

In SharePoint 2010 and ME 3.0
- From Central Administration, select Mobile Entree from the quick launch menu
- Under Configuration select Manage HTTP Filters
- You will be given the option to edit the User Agent Filter string, URL Exclude Filter and URL Extension Include filter for each web app that has the HTTP Module activated.
The URL Exclude Filter is a RegEx string that you would like to match any pages that should not be redirected to the mobile interface. Baically telling the HTTP Module to ignore these URLs.
Example URL Exclude Filter to support integration with Office Web Apps
_layouts/Authenticate.aspx|_layouts/login.aspx|_layouts/mysite.aspx|
/meDefault.aspx|_layouts/DynamicImageProvider.aspx|
_layouts/AccessDenied.aspx|_layouts/mobile/mbldenied.aspx|
PowerPoint.aspx|PowerPointFrame.aspx|xlviewer.aspx|
WordViewer.aspx|WordViewerFrame.aspx|mobile/mPPT.aspx|
mobile/mxl.aspx|mobile/mWord.aspx
The URL Extension Include Filter is a RegEx string that specifies which documents should be handled by the HTTP Module