https://www.reuters.com/article/us-huawei-tech-phone-hongmeng/huawei-rolls-out-5g-phone-and-flags-first-hongmeng-device-idUSKCN1UL1CA >Huawei Technologies [HWT.UL] on Friday released its first 5G phone in China and said it would soon launch smart TVs equipped with its own Hongmeng operating system.