Real-estates of Joensuun Kodit Oy are primarily connected to Elisa's cable network. The network covers real-estates of the city area, which are the city centre, Niinivaara, Penttilä, Hukanhauta, Karsikko, Mutala, Rantakylä, Utra, Noljakka, and Marjala. If you live in one these areas, you should acquire a C-type digital TV adapter/a TV equipped with a C-type adapter.
If you live on/in Kartanotie 4, Heinävaara, Kiihtelysvaara, Huhtilampi, Uskali, Tuupovaara or Kovero, you live in an area using a traditional yagi-antenna and should therefore acquirea T-type digital TV adapter/a TV equipped with a T-type adapter.