Which Name BT, TalkTalk and Vodafone Worst for Customer Service

A new Which? survey of the United Kingdom’s 100 biggest brands, which focused on customer service quality, has revealed that energy and telecoms firms dominate the bottom of the table where BT, TalkTalk and Vodafone were all also singled out for criticism. The survey, which was based on a May 2015 poll of 3,501 customers […]

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