Public Telephone
From Starfy Wiki
Public Telephones (Japanese: こうしゅうデンワ) are objects in Densetsu no Starfy 4. These telephones are found in all areas apart from Stage 1-1 (Lobber's Cottage) and have green handles resembling a seahorse.
When Starfy or Starly approaches a Public Telephone it starts to ring and it becomes answerable with the X button. The player can answer the phone to talk to Moe and receive advice. Public Telephones usually disappear after the area they're found in is complete. An exception to this is one room in Stage 9-4 (Dejiru's Castle), which holds King Tobira Majin.