#telephone_line__telephoneline__phone_line__phoneline__line  a telephone connection
  supertype:  connector__connection__connexion__connecter__connective  an instrumentality that connects; "he soldered the connection"; "he didn't have the right connector between the amplifier and the speakers"
  subtype:  hot_line__hotline  a direct telephone line between two officials
  subtype:  party_line__partyline  a telephone line serving two or more subscribers
  subtype:  private_line__privateline  a telephone line serving a single subscriber
  subtype:  toll_line  a telephone line for long-distance calls
  subtype:  trunk_line__trunkline  a telephone line connecting two exchanges directly
  subtype:  WATS_line__WATS  telephone line (Wide Area Telephone Service); long distance service at fixed rates for fixed zones

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