Kathmandu, October 27 Nepal Telecom (NT) has expanded its WiMax-based broadband internet services to 75 districts of the country. Issuing a press statement today, NT said WiMax service was recently extended to Humla, making the service available in all the districts of the country. NT began providing WiMax internet service to its customers from March 27, 2013. NT has been offering various packages in WiMax service, the cost of which ranges from Rs 650 per month to Rs 20,400 per year, depending on the volume of data subscribed.