Configuring the Mobile Client for Handhelds 
Configuration of the Mobile Client for Handhelds entails configuring the regional, connection, and sync settings. Only after configuring the connection and sync settings can you connect to the Data Orchestration Engine (DOE) and exchange data with back-end systems.
Configure the regional settings (optional)
More information: Configuring the Regional Settings
Configure the connection settings (mandatory on first-time use)
More information: Configuring the Connection Settings
Configure the synchronization settings (mandatory on first-time use)
More information: Configuring the Sync Settings