T-Mobile USA has a problem: uninterested subscribers, patchy “4G” coverage and, with the collapse of the AT&T acquisition deal, sole responsibility for digging itself out of the whole mess. The carrier – or more accurately owners Deutsche Telekom – had envisaged AT&T taking over responsibility for US operations, leaving the German parent company to handle the European market it’s far more familiar with. Those schemes have been left in disarray, but could T-Mobile’s UK cousin have shown it the way to shock-style market salvation?






















