(Telecompaper) EE saw its 4G customer base grow by 816,000 in Q4 2013 to reach almost 2 million, up 68 percent from end-Q3 2013. Strong business adoption of 4G continued with over 4,100 corporate accounts now using 4G. EE added 194,000 net post-paid mobile customers in Q4, with 58 percent of the mobile customer base now post-paid, up from 52 percent in Q4 2012. The pre-paid user base fell by 543,000 in Q4. Over the year, EE added 756,000 net post-paid customers. Post-paid churn in Q4 was 1.2 percent, the 11th quarter in a row at 1.2 percent or below. The M2M business base was up 18.6 percent year-on-year to 1.64 million connections.