(1) Complaints under this rule shall set forth in numbered paragraphs:

(a) The full name, post office address and telephone number of each complainant and his attorney or representative, if any.

(b) The full name, post office address and telephone number of each defendant against whom complaint is made.

(c) A clear, concise statement of the acts or things done or omitted to be done by any public utility, or the respects in which any rule, regulation, or charge fixed by or for any public utility is in violation of any provision of law or of any order or rule of the commission, or the respect in which any rate, charge, schedule, classification, rule, regulation, or practice is unjust and unreasonable.

(d) The particular relief desired.