The 2N brand appeared in the world of telecommunications in 1991 for the first time. The first product developed and introduced under this brand name was the 2N PBX. As early as 1992, many Czech clients were aware of this new product, which became fully comparable with other PBX systems from international suppliers. 2N TELEKOMUNIKACE a.s. kept growing and expanding successfully and employed more than 100 people in 1995.