Existing small and medium-sized companies that sign up to Orange's new Business Everywhere plan will receive a discount of up to 50%.

The offer runs from May 1st until July 31st and provides SMEs with unlimited mobile broadband access for £7.50 a month.

"Mobile broadband has really taken off across all industries and business sizes. Our own research shows that a key driver for customers adopting mobile broadband has been the growing desire to stay in control and on top of business opportunities, while on the move if necessary," said Paul Tollet, vice president of Orange UK.