![TRAI announcement regarding roaming voice calls and text sms](http://1.bp.blogspot.com/-htG7vy9vIAA/Tp0KrMUdoWI/AAAAAAAABAU/e7XkFtErqsU/s1600/grey.gif)
TRAI cuts the ceiling for national roaming calls and SMSs and instituted a new regime for providing flexibility to service providers. The TR...
TRAI cuts the ceiling for national roaming calls and SMSs and instituted a new regime for providing flexibility to service providers. The TR...