What is the difference between Domestic Network Transmission Service, Broadcasting Transmission Service, the backhaul transmission service of Domestic Connectivity to International Services with Transmission Service?

Transmission Service comprises of Domestic Network  Transmission Service, Broadcasting Transmission Service, and the backhaul transmission service of Domestic Connectivity to International Services.  In addition, the service has been 

amended to cater for NGN. 
 

Domestic Network Transmission Service, Broadcasting  Transmission Service, the backhaul transmission service of Domestic Connectivity to International Services are available on the Access List until 30 June 2010, and in the transitional period, the 

prices in the Variation to the MSAP, would continue to apply until 30 June 2010.