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