Parameter Name: LABEL
Purpose: To provide a human readable label.
Format Definition: This property parameter is defined by the
infoparam = "LABEL" "=" param-value
Description: This property parameter MAY be specified on the
"CONFERENCE" property. It is anticipated that other extensions to
iCalendar will re-use this property parameter on new properties
that they define. As a result, clients SHOULD expect to find this
property parameter present on many different properties. It
provides a human readable label that can be presented to calendar
users to allow them to discriminate between properties which might
be similar, or provide additional information for properties that
are not self-describing.
LABEL="Web video chat, access code=76543";