This area is for discussions and information about intercoms such as: Connecticut Telephone & Electric Co., Couch, Dictograph, Deveau, Edwards, Select-O-Phone, Stanley & Patterson, Webster Electric Teletalk and Telematic intercoms (all telephone type intercoms). The telephones listed in this list were all designed as intercoms ONLY,
(http://www.islandregister.com/phones/new/dictophones.jpg)
1A1, 1A2 and other multi-use instruments should be covered in their appropriate categories on the board.
This area would include all phones built and sold as intercoms for houses, businesses and mansions.(and not phone systems which could connect to outside lines - these are covered under other categories)..