transmission of digital information of the Law on Information Technology and the antispam law; 6. To provide the services with the quality and at charges already notified to service users; 7. To make reports according to regulations and submit to the inspection and supervision by competent state management agencies. Article 29. Rights and obligations of mobile telecommunications enterprises Mobile telecommunications enterprises have the following rights and obligations: 1. To cooperate with providers of information content services on mobile telecommunications networks on the following principles: a/ Negotiation on the basis of assuring equality, reasonability and the rights and interests of all parties; b/ Efficient use of telecommunications resources and telecommunications infrastructure; c/ Safe and uniform operation of telecommunications networks; d/ Protection of the rights and lawful interests of telecommunications service users and related organizations and individuals; dd/ Provision of connection for providers of information content services on mobile telecommunications networks at any technically feasible position on the telecommunications network. The connection must be prompt, reasonable, public and transparent; e/ Non-discrimination in terms of connection, charge rates, payment, standards and technical regulations, quality of networks and telecommunications services. 2. To refuse to connect with organizations and enterprises that do not register the provision of information content services on mobile telecommunications networks according to Clause 1, Article 27 of this Decree; 3. To suspend or disconnect with providers of information content services on mobile telecommunications networks that violate the regulations on service provision at the written request of competent state management agencies; 4. To coordinate with providers of information content services on mobile telecommunications networks in settling customers’ complaints or disputes over charge rates and service quality;