Roskomnadzor together with the branch of FSUE “radio frequency center of the Central Federal district” was measured in Moscow, the quality of services provided by the operators of the “big four” (“MegaFon”, VimpelCom, MTS and Tele2). The results of the study on Wednesday, September 6, publishes “Kommersant”.
Voice quality experts were evaluated according to four indicators: the proportion of unsuccessful compounds, the proportion of breakages, the average speech intelligibility and the proportion of promiscuous compounds. According to this criterion, the worst performance demonstrated “VimpelCom” (brand “Beeline”). The percentage of failed voice calls this statement was 15.1. MegaFon, MTS and Tele2, these values had reached 0.7, 0.8 and 1.2 percent, respectively. In addition, VimpelCom had the greatest number of compounds with unintelligible speech (4.3%). The best result was shown Tele2 (0.1 percent).
Leader in the number of delivered messages was “VimpelCom”, this figure reached 100 percent. Antirecord in this region set of MTS with 2.4 percent of undelivered messages.
Highest speed mobile Internet fixed MegaFon — of 13.1 megabits per second. At VimpelCom, MTS and Tele2, the figure was 5, 10.1 and 9.4 megabits per second, respectively.
Annual testing was conducted from 3 April to 21 July. Commenting on the information provided, “VimpelCom” calling it “categorically false”. According to the representative of the operator Anna Aybasheva, a private research company, show that such indicators as the share of unsuccessful attempts a voice connection, the proportion of compounds with low speech intelligibility, the average speed of data transfer, “are in parity with those of other operators, and in some cases exceed them.” In this regard, “VimpelCom” intends to verify the accuracy of the data Roskomnadzor.
In “the Megaphone” also stated that the methodology for the assessment of the quality of communication at a time. In particular, “was not ensured in measurement, maximum simulates the action of a subscriber— mode phone network 2G, 3G or 4G,” said there.