Since starting operations in Croatia in 2005, this telecommunications operator has led a number of revolutionary changes in the telco industry. They made it possible for their customers to enjoy unlimited calls for a fixed monthly fee, without a contractual obligation and without charging a connection fee for calls. In order to fulfil the wishes and meet the needs of its customers for unlimited freedom of communication, it was the first national telecommunications operator to offer unlimited data, calls and text messages on mobile phones. Furthermore, thanks to their mobile internet, unlimited internet is also available in areas with underdeveloped fixed telecommunications infrastructure and slow connection. After 15 years of successful business, under the new name Telemach Croatia, it continues in the same direction with the support of the parent company, United Group, the leading telecommunications and media operator in Southeast Europe. Headquartered in Amsterdam, United Group offers the highest quality telecommunications services and the best and fastest mobile and fixed internet network in all of the markets in which it operates.