For commercial service there are speeds from 256 kbit/s up to 154 Mbit/s. (Each set of numbers denotes downstream/upstream speed; that is, to the user/from the user.) Projects to extend Wi-Fi hot spots have been made in Santo Domingo. The country's commercial radio stations and television stations are in the process of transferring to the digital spectrum, via HD Radio and HDTV after officially adopting ATSC as the digital medium in the country with a switch-off of analog transmission by September 2015. The telecommunications regulator in the country is INDOTEL ("Instituto Dominicano de Telecomunicaciones").