Hi Murali,
Have you already checked the documentation for SAP Mobile Documents ? http://help.sap.com/mdocs
Direct link to configurations: http://help.sap.com/saphelp_mdocs10/helpdata/en/3e/5c152acd004558ae619788e8379bcf/content.htm?frameset=/en/3e/5c152acd004558ae619788e8379bcf/frameset.htm
Regards,
Ashwani Kr Sharma