From 20 to 25 of October 2006 "UTK" PJSC exercised technical support of the hot line with the President of Russia V.V.Putin. Calls of the inhabitants of the Southern federal district were processed by electronic voice servers of "UTK" PJSC and were transferred to the call centre of the President via the dedicated channels. Technical experts of "UTK" PJSC provided uninterrupted and qualitative communication during the work of the Hot line. About 300 thousand calls from inhabitants of the South of Russia were made to the President.