Use the Bridged Call Appearance feature to give single-line and multiappearance telephones an appearance of another telephone number. With Bridged Call Appearance, the user can originate, answer, and bridge onto calls to or from the telephone number of another user.
The terms primary number,
primary telephone,
and primary station
all mean the same thing. The primary number is the extension that you want other extensions to bridge onto. For example, if you want extension A as the primary number to also have call appearances on extensions B, C, and D, the administrator must access extensions B, C, and D using the Station screen, and bridge each extension to extension A.
The Bridged Call Appearance feature works on the following telephones: