Communications provider Damovo UK has published the results of a survey that shows has UK businesses are potentially wasting up to £264 million every year on mobile call costs. The research, conducted for Damovo by Vanson Bourne, revealed that the average business with more than a thousand employees was spending £209,150 each year on mobile calls – yet only 58% of calls were being made from outside the office, and almost half of these mobile calls were made within the company. [Press release (pdf)]