Is one of message forms via the Internet; you only have to press the
icon or button on the site and the connection with the operator will follow
immediately. This function is often used on the websites for a quick
connection.
Is a call center, in which the organization
representatives are geographically located in different areas, otherwise, they
are not at their work stations in the building where the organization office
is. The virtual workers of the call center could be placed in smaller centers,
but most often they are working from home.