31.5. Among the computer aids referred to in Schedule I, only the types of aid for a single method of communication are insured at the same time in respect of any one person.
For the purposes of the first paragraph, the aids referred to in subdivision 1 of Division IV of Part I and Division I of Part II of Schedule I are deemed to be print magnification aids. The aids referred to in subdivision 2 of Division IV of Part I and Division I of Part II of Schedule I are deemed to be sound aids. The aids referred to in subdivision 3 of Division IV of Part I and Division I of Part II of Schedule I are deemed to be braille aids.