To forward contacts from the List of contacts to another user, do the following:
1.Choose contacts in the List of contacts by clicking on their avatars.
2.On the Toolbar of the List of contacts, click and select Forward as attachment.
To forward a contact open in Reading pane contact to another user, click More on the Toolbar and select the command Forward as attachment.
In both cases, a new browser tab with a window allowing to create a new email will open. The email will have contact files in VCF (vCard File) format attached as attachments.