Bharti Airtel第二季度预览：更高的ARPU、用户升级将推动收益
· livemint.com
低价预付费计划的取消、高端化以及非洲的增长有望提升收入，同时投资者关注用户流失和进一步提费的空间。
Jatin Grover
Jatin is based in New Delhi and writes on telecom and technology with a keen interest in policy and regulation. With over five years of reporting ...