Section 3
SEC. 3. The grantee, its successors or assigns, shall not engage in domestic business of telecommunications in the Philippines, it being understood that the purpose of this temporary permit is to secure to the grantee the to construct, install, maintain and operate private fixed point-to-point and land based and land mobile radio stations and private aeronautical land stations for communications with grantee's own plane or planes in such place within the Philippines as the interest of the grantee"s business justify.