TRAI assessment of telcos#39; mobile service quality by month-end
newsdepo.com
The new call drop rules came into force from October 1 and the quarter ended December will see the first instance of reporting under the new formula.TRAI assessment of telcos#39; mobile service quality by month-end
The new call drop rules came into force from October 1 and the quarter ended December will see the first instance of reporting under the new formula. Read more