22-09-2016, 03:23 PM
To get data about it please visit the given page link :
https://scribddoc/155080959/PRE-PAID-Call-Flow
http://what-when-howroaming-in-wireless-networks/prepaid-roaming-using-camel-roaming-implementation-for-prepaid-part-4/
https://scribddoc/155080959/PRE-PAID-Call-Flow
http://what-when-howroaming-in-wireless-networks/prepaid-roaming-using-camel-roaming-implementation-for-prepaid-part-4/