The second season of the show continues the story of girls worked in communication companies in the last century. Some time ago to make a good connection between people one has to try his best. Tons of various equipment, incredibly difficult electric circuits in each of devices and mass of tricks that one has to use adjusting the equipment. All of these things forced employees of communication work hard. People tried to create answering machine. But rude male voice was bad for this purpose. Young girls with a nice voice started to be hired for this work.