The Japanese government issued an administrative order Friday to NTT Docomo Inc. following a system failure last month that affected at least 12.9 million users and was labeled a "serious incident" by the communications ministry.The ministry ordered Japan's largest mobile carrier by subscribers to prevent a recurrence after many users nationwide were left without voice and data services at one point on Oct. 14 due to the failure caused by work on NTT's network. It took about 29 hours for services to be fully restored.Internal Affairs and Communications Minister Yasushi Kaneko described the …READ FULL ARTICLE