Mystery Caller: Samsung Galaxy S7

One of the standout device launches at this year’s Mobile World Congress was certainly the Samsung Galaxy S7. Can the networks persuade Mystery Shopper this is a device worth having? 5: Virgin There was no initiative to make the handset sound like a good flagship, as Samsung has been so keen to do through its

Mystery Shopper: Canary Wharf

Mystery Shopper’s girlfriend is leaving the country to work for a few months. He needs a temporary SIM with cheap bundles for calls and texting, but it has to be a 30-day rolling contract. What can the networks offer him? 5:Three Product range – 1/5 Product knowledge – 2/5 Airtime knowledge – 1/5 Questioning ability