Section 4
SEC. 4. The grantee shall not engage in domestic business of telecommunications in the Philippines without further special assent of the Congress of the Philippines, it being understood that the purpose of this temporary permit is to secure to the grantee the right to construct, install, establish and operate private fixed point-to-point coastal, aeronautical, land based and land mobile radio stations in places within the Philippines as the interest of the grantee and his trade and business may justify.