As one of Telefónica ’ s strategic ICT partners , Huawei synergistically aligns Telco OS with Telefónica ´ s digital transformation strategy by providing key digitalizing solutions to create pivotal competitive advantages for the new digital economy . Telefónica and Huawei ’ s collaboration has also extended to projects in BSS transformation , data center transformation and operation , and big data , among others . The way we see it , such brilliant IT can perpetually power a digital Telefónica .