amt

Can anyone explain how due amt and credit limit for ntc landline works?

Okay, so I used CB*(phonenum) and it showed due amt as 248.6 and credit limit as 3261.21. And I paid 249 and used CB*(phonenum) and it is showing 248.6 as due amt but credit limit is 3510.21. The due amt did not change but the credit limit increased. Does anyone know exactly what is going […]