You can import customers to Ekmob SFA only through Web's application by doing the following steps:
In the Menu on the left side click on Team.
Click on Manage in the top right corner.
In the appearing list click on Import/Export.
In the Export section click on Download Excel Template.
After filling the customers' information using the downloaded excel's template you can click on Select File in Import section.
Click on Import button and all of your customers info will be imported to Ekmob SFA shortly after.