Commander Tartar

The Telephone is a character in Octo Expansion.

Octo Expansion
The Telephone is an ancient-looking public telephone, and the speaker talking through it is unknown. It provides Agent 8 with two items: It seems that there will be a Telephone at each of the Deepsea Metro stations, providing the details for that station's mission and challenges.
 * 1) The NAMACO Terminal, through which she controls which Deepsea Metro to go to next.
 * 2) The NAMACO Card, which holds the NAMACO Points used to enter missions and revive if failing.