5G network

The development would be a change of direction for Britain, which in late April confirmed it would allow Huawei to have a role in building its 5G phone network.

The transformation roadmap also aims to optimise AT&T's IT application footprint by aggregating functionalities while optimising business processes, costs, efficiencies and overall quality.

With its "Falcon Wing Mechanical" hinge, when unfolded, the 6.6-inch dual display panel transforms into an 8-inch tablet that is only 5.4-mm thick.