Property:Telephone number
From its-wiki.no
This is a property of type "Telephone number". It is meant to hold telephone numbers which can be interpreted according to RFC 3966, e.g. +47-9083 8066, etc. See also the property "Telephone Number" for non machine interpretable telephone numbers.
Telephone number is a predefined property (also known as special property). It is a built-in property that comes with additional administrative privileges but can be used just like any other user-defined property.
