(1) A fee invoice, debt notice or notice of the outcome of an application for a fee review may be served on a person personally or by post.
(2) Any other notice or other document required to be served on a person by this Chapter may be served--(a) personally, or(b) by post, or(c) by electronic transmission.
(3) A notice or other document may be served by electronic transmission only if the person has consented to service of notices or other documents under this Chapter by electronic transmission. If a notice or other document is served electronically, the address for service is the address provided by the person.
(4) It is to be presumed that a notice or other document sent to a person under this Chapter by post is served on the person 7 days after it is posted, unless the person establishes that it was not served within that 7-day period.