ArmenTel Armenian telecommunication company opened a free hotline calls from Yerevan city telephone network to Sochi due to the crash of A-320. As reported by ArmenTel company, May 3 and 4 calls from Yerevan city telephone network to Sochi on numbers 00-7-86-22-44-00-88 and 00-7-86-22-44-12-32 will be free. ArmenTel also condoled with relatives of the passengers and members of the crew, who died in the crash of Armavia air company plane near Sochi last night.