(1) A connection permit comes into force when it is issued and remains in force:
(a) if the permit specifies a day of expiration--until the end of that day; or
(b) otherwise--indefinitely.
(2) The ACMA may, by written notice given to the holder of a connection permit, declare that the permit has effect as if the permit had specified a day specified in the notice as the day of expiration of the connection permit. The declaration has effect accordingly.
(3) A day specified in a notice under subsection (2) must be later than the day on which the notice is given to the holder of the connection permit.