ウェスタン・エレクトリック
From January 1, 1984, until mid-1986, AT&amp;T Technologies continued to manufacture telephones that had been made before 1984 by Western Electric under the "Western Electric" marking. "Bell System Property - Not For Sale" markings were eliminated from all telephones, replaced with "AT&amp;T" in the plastic housing and "Western Electric" in the metal telephone bases.