Each fundraising solicitation by (or on behalf of) an organization to which this section applies shall contain an express statement (in a conspicuous and easily recognizable format) that contributions or gifts to such organization are not deductible as charitable contributions for Federal income tax purposes.
For purposes of paragraph (1), an organization described in section 170(c)(4) shall be treated as described in section 170(c) only with respect to solicitations for contributions or gifts which are to be used exclusively for purposes referred to in section 170(c)(4).
The term “fundraising solicitation” shall not include any letter or telephone call if such letter or call is not part of a coordinated fundraising campaign soliciting more than 10 persons during the calendar year.