EPIC CYPRUS to prepare for this , in collaboration with our major hardware supplier Huawei . We already have a lot of 4G bands ( something that is key for a good 5G network ) and we have reduced the spectrum we were wasting on 2G and 3G , and in the last years we have installed more than 500km of fibre optic links just to connect the network nodes and the more remote radio sites , so we don ' t rely so much on microwave links , which is expensive and vulnerable to weather conditions . That was good but we needed to know just how well we measured against the competition and our past performance , and that was a big part of the reason we selected umlaut . We have found it very customer-centric , not just about who has the highest speeds but the consistency of speeds and HD voice , in other words , customer experience . Now even though
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