Hi again.
I did as you suggested to make my call. I get an answer but from another person, I checked the number and it is correct. Maybe I have to put the area code for the city of Sumy, which is 542, because the cell phone I am calling is from that city.
I will appreciate very much your help because I have been trying for a long time to communicate without success.
Thanh you very much.
Regards.
Lorenzo.