4. Other matters prescribed by the National Election Commission Regulations. (5) Articles 57-8 (4) through (7) and (9) through (11) shall apply mutatis mutandis to the provision of virtual phone numbers for the public opinion poll relating to election. (6) Methods and procedures for making requests for the provision of virtual phone numbers, the establishment of the period of validity of virtual phone numbers, a form of a written request for providing virtual phone numbers, and other necessary matters shall be prescribed by the National Election Commission Regulations. [Previous Article 108-2 moved to Article 108-3 <Feb. 8, 2017>] Article 108-3 (Prohibition of Publication of the Result of Comparison and Appraisal concerning Policies and Campaign Promises) (1) The press (referring to the press prescribed in Article 82) and an organization that does not fall under any of the subparagraphs of Article 87 (1) (hereafter in this Article referred to as "press, etc.") may compare and appraise the policies and campaign promises of political parties or candidates (including those who intend to be a candidate; hereafter in this Article referred to as "candidate, etc."), and may publish the result. (2) When the press, etc. compare and appraise the policies and campaign promises of candidates, etc. or publish the result, they shall not perform any of the following acts: 1. Forming and operating an appraisal team which is favorable or unfavorable to specific candidates, etc.; 2. Drawing up candidates, etc. in order by a method of awarding points to, or of deciding ranking or class of each candidate, etc. (3) When the press, etc. publish the result of comparison and appraisal of policies or campaign promises of candidates, etc., they shall publish the details that verify the credibility and objectivity of appraisal, such as the main body of appraisal, composition and operation of appraisal team, and the index, standards, methods, etc. of appraisal, and shall preserve all of the data related with the comparison and appraisal until 6 months after the election day. In such cases, the organization that has campaigned or has claimed to campaign shall publish it together with the candidate, etc. that it supports. [Moved from Article 108-2 <Feb. 8, 2017>] Article 109 (Prohibition of Election Campaign by Letters or Telegrams) (1) No one shall carry out any election campaign to eligible voters using letters, telegrams, or facsimiles, or other means of telecommunication, adopting methods which are not prescribed in this Act, during the election period. <Amended on Jan. 13, 1997; Nov. 14, 1997; Mar. 12, 2004; Aug. 4, 2005; Jan 25, 2010> (2) No election campaign by telephone under subparagraph 4 of Article 59 shall be performed in the night (referring to the hours between 11 p.m. and 6 a.m. on the following day). <Amended on Jan. 25, 2010; Feb. 29, 2012>