Telefonica inks deal with Microsoft to break Android, iOS 'duopoly'
The company said Wednesday it wants to "encourage the presence of additional mobile operating platforms as an alternative to the current duopoly of Android and iOS, and provide customers with a more personal smartphone experience like Windows Phone ...
Mobile giant Telefónica backs Windows Phone in move to stymie Android and ...
Telefonica backs Windows Phone to target iOS, Android duopoly
Telefonica will promote Windows Phone devices to end iOS and Android 'duopoly'