Can Dixons Carphone survive when mobile phone sales are declining?

Flat sales aren’t normally a reason to jump up and down, but Dixons Carphone said it saw “encouraging results” during the Black Friday and Christmas trading period – when overall group sales at the retailer remained flat.
The parent company of Carphone Warehouse and Currys PS also hasn’t had the best start to the year after admitting to an embarrassing error, which saw it reporting a two per cent drop in group sales – when in fact sales had risen by two per ce