The company was found to have breached billing rules twice.
NewsEE fined £2.7m for overcharging customersEE has been fined £2.7m by Ofcom.By The NewsroomPublished 18th Jan 2017, 10:02 GMTUpdated 18th Jan 2017, 11:11 GMT The company was found to have breached billing rules twice.Related topics:Ofcom