2015-10-26 bec727217176d082303d098ff732a12b50d47dc0 11 MTN Group 1 /wiki/mtn%20group Nigerian Communications Commission 13 /wiki/nigerian%20communications%20commission SIM 36 /wiki/subscriber%20identity%20module MTN Group Nigerian Communications Commission SIM MTN Group /feed/2015/10/26/mtn-group-is-fined-52-billion-by-the-nigerian-communications-commission-for-failing-to-disconnect-non-registered-sim-c BBC 26 aef7df13b3c6ffed6731106e6ff960588e30ee5e 10 https://www.bbc.com/news/business-34638595 2015 MTN Group is fined $5.2 billion by the Nigerian Communications Commission for failing to disconnect non-registered SIM cards.