OBS_VALUE: An SMP operator in a public communications network is obliged to establish the conditions for connecting telecommunication networks and traffic transmission, including the conditions for the use of the property (including line-cable and other communication facilities) necessary for the performance of the interconnection contract. Incumbent operators must publish interconnection and access requirements in specialized mass media, which are subject to regulation.Register of operators having significant market power in the field of communications: http://rkn.gov.ru/communication/register/p197/