Russian mobile operator Megafon has introduced power-saving settings on its LTE network in the Volga federal district, Telecompaper.com reports. The settings are expected to reduce power consumption by up to 56 percent for all types of LTE-supporting devices. The adjustments reduce transfer time to 6 seconds, from 20 seconds. Similar settings were earlier introduced on the operator\'s 3G network in the Volga federal district.