Section 2
SEC. 2. The grantee may install, maintain, and operate radio-telephone equipment to furnish an economical medium of telephonic communications in and between the provinces, cities and municipalities mentioned in Section one of this Act and between the telephone systems of other franchise grantees and between the Philippine telephone systems and those of other countries: Provided, That the location, installation or operation of such radio-telephonic equipment must be previously approved by the President of the Philippines upon recommendation of the Secretary of Public Works and Communications; And provided, further, That the Secretary of Public Works and Communications, subject to the approval of the President of the Philippines shall have the authority to supervise and regulate the installation or operation of such radio-telephone equipment. The privilege to install, maintain and operate radio-telephonic equipment shall not be construed to authorize the broadcasting of any commercial message, or the transmission of any message for hire by radiographic equipment or the transmission of radio-telegraphic messages for hire.