3G UMTS Frequency Bands
HT Eronet is a mobile carrier operating in Bosnia and Herzegovina. The company is a subsidiary of HT Mostar (Hrvatske telekomunikacije Mostar), owned jointly by the Federation of Bosnia and Herzegovina, and two Croatian companies T-Hrvatski Telekom and Hrvatska Pošta. The company listed on the Sarajevo Stock Exchange in 2009 as a Joint Stock Company.
HT Eronet operates conventional 900 and 1800 MHz 2G GSM services, along with providing 3G UMTS services over B1 (2100 MHz). The company engaged Croatian-based Ericsson Nikola Tesla to undertake a network modernisation beginning 2017.