http://telecomsnews.gr/10gb-%ce%b3%ce%b9%ce%b1-4-%ce%b7%ce%bc%ce%ad%cf%81%ce%b5%cf%82-%ce%bc%cf%8c%ce%bd%ce%bf-%ce%bc%ce%b5-090-%ce%b5%cf%85%cf%81%cf%8e-%ce%b1%cf%80%cf%8c-%cf%84%ce%b7-vodafone-%ce%b3%ce%b9%ce%b1-%cf%84/