MTS has introduced the service "Automatic time update"

Russian operator MTS announced that from January 22, 2012, he launched the Network Identification feature and automatically change time zones. Through the introduction of this possibility subscribers of mobile network MTS can receive free of charge to your phone the exact local time when traveling to Russia. The service is "Automatic time update" from MTS for those who travel a lot within the country. It is supported in all current models of mobile phones and implemented based on the service network identity and time zone definitions (Network Identity and Time Zone) mobile network MTS. With the new service, set the time on the mobile device will occur automatically when moving from one time zone to another and it will not have to do manually. To connect / disconnect services, MTS can check under the "Auto" (section "Correcting Time") under the date and time of your mobile phone. Connection is free, no monthly fee. The operator also notes that due to cancellation of the transition to winter in the Russian Federation for some phones require a software update.