PART I Fixed Line Services.  Under the Telecommunications Act, the Fixed Network Regulations govern the  issuance of fixed line service licenses and the business scope of fixed line providers. Fixed line service licenses  are subdivided into the following categories:  Licenses for local telephone and integrated services are valid for 25 years. Licenses for domestic long  distance and international long distance telephone services are valid for 20 years. Licenses for leased line  services are valid for 15 years. If the service provider wishes to continue operating, the service provider needs  to apply for a license renewal to the National Communications Commission between nine months and six  months before the expiration of their license. The minimum paid-in capital requirements for integrated services  providers that applied for a license before June 30, 2004, between July 1, 2004 and January 31, 2008 and on or  after February 1, 2008 are NT$21 billion, NT$8.4 billion and NT$6.4 billion, respectively. The minimum paid- in capital requirements for both domestic and international long distance telephone service providers that applied  for a license between July 1, 2004 and January 31, 2008 and on or after February 1, 2008 are NT$1.05 billion  and NT$800 million, respectively. The minimum paid-in capital requirements for international undersea leased  cable service providers that applied for a license before June 30, 2004, between July 1, 2004 and January 31,  2008 and on or after February 1, 2008 are NT$420 million, NT$420 million and NT$320 million, respectively.  The minimum paid-in capital requirement for local telephone service providers that applied for a license  between July 1, 2004 and January 31, 2008 and on or after February 1, 2008 are NT$6.3 billion and NT$4.8  billion, respectively, multiplied by the Local Network Operation Weights for the regions in which local network  managerial rights have been granted to the service provider. The Local Network Operation Weights are calculated  as the population of the region as a proportion of the entire population of Taiwan and are announced by the  competent authority every three years. If an applicant for license is also a Type I service provider, they will need  to combine the minimum paid-in-capital requirements for all relevant services.  In March 2000, the government granted three new concessions to fixed line services providers for  integrated services. Recipients of these concessions are required to apply for a network construction permit to  deploy broadband local access networks. Each recipient of these concessions is required to have capacity for  150,000 customers before they are able to apply for a fixed line license to launch their proposed services. The  three fixed line service providers have since obtained fixed line licenses and are required to achieve capacity  for one million customers by the sixth year following the date of the grant of the network construction permit  awarded. Operators that applied for integrated service provider licenses before June 30, 2004, between July 1,  2004 and January 31, 2008 and on or after February 1, 2008 must achieve a capacity for 1.0 million, 0.4 million  and 0.3 million customers, ports or a combination of both, respectively, by the fourth year following the date of  the grant of the network construction permit.  Wireless Services . Under the Telecommunications Act, the Wireless Regulations promulgated by the  Ministry of Transportation and Communications before March 1, 2006 or by the National Communications  Commission from March 1, 2006 continue to govern the issuance of wireless services licenses and the business  scope of wireless service providers. Wireless service licenses are subdivided into the following categories:  •  mobile services;  • integrated services, including local, domestic long distance, international long distance telephone  services;  • local telephone services;  •  domestic long distance telephone services;  • international long distance telephone services; and  •  local, domestic long distance and international long distance leased line services. We conduct our  fixed line services through a license for integrated services.  52