❖ Connecting and providing local and corporate telephone services to subscribers via digital automatic telephone exchanges located in villages and remote sites;
❖ Provision of multimedia and telephony services: auto attendant (a comprehensive tool for processing incoming calls to a virtual telephone number, which allows, on the one hand, the client to serve themselves, and on the other hand, to significantly reduce the load on operators); mobile PBX (software which installed on the subscriber's computer or smartphone); IP telephony and Audio conference- (Conference call, in which up to 30 subscribers of any mobile and fixed-line operators can take part simultaneously).