MTS operator started to create a unified infrastructure to unite its mobile and fixed communication networks with the networks of MTS subsidiary. After implementation of the project 25% of the involved equipment will be released, and customers will be able to connect to new services faster. In addition, it will be faster to connect base stations to the common network and reduce the implementation time of the next generations of communication. The total length of fiber-optic lines of the networks to be connected alone exceeds 65 thousand km.