Basic Device Setup Before you can begin synchronizing your mobile device with your FirstClass content, you need to configure your device to work with FirstClass. 1       Open the SyncML client on your device (refer to your product documentation). 2       Open the settings or profile setup. 3       Create a new profile. 4       Enter the URL of the machine Internet Services is running on in the related field. 5       Enter your FirstClass user ID and password in the related fields. 6       Select the databases you want to synchronize         Note FirstClass Synchronization Services v 1.0 currently only supports contacts synchronization. 7       Save your settings.