Smartphone Framework Page 
The Smartphone Framework Page supplied with SAP NetWeaver Portal provides the navigational components required to run the portal on smartphone devices.
Location in Portal Catalog: (pcd:portal_content/every_user/general/defaultSmartphoneFrameworkContent/SmartphoneFrameworkPage)
Caution
Do not modify the delta link source object of the above-mentioned framework page, which is located in a subfolder under the Content Provided by SAP folder.
The Smartphone Framework Page contains the following objects.
Page: Smartphone Framework Page (SmartphoneFrameworkPage)
iView: AFP Resources (com.sap.portal.AFPResources)
Contains public client-side APIs.
iView: MFP Resources (com.sap.portal.MFPResources)
Contains internal scripts for mobile framework pages.
iView: MFP Widgets (com.sap.portal.MFPWidgets)
Generates a widget library in JavaScript to be used by other iViews on the client side.
iView: Smartphone UI (com.sap.portal.SmartphoneUI)
Contains all of the UI components for the smartphone.
Page: Smartphone Headerless Framework Page (com.sap.portal.headerless_frameworkpage)
The headerless framework page is used to display content that has not been adapted for mobile devices.
The Smartphone Framework Page uses the Smartphone Framework Page Layout (pcd:portal_content/com.sap.pct/admin.templates/layouts/com.sap.portal.SmartphoneFrameworkPageLayout).