Post Paid is a conventional method of payment for wireless services where a subscriber pays for a significant portion of services and usage in arrears, subsequent to consuming the services. Post Paid services are normally fees which are set on a monthly basis. The usage of the services will also be charged on a monthly basis. Overall Post Paid usage is a bit cheaper than Pre Paid.

 

Usage Inquiry
Usage Inquiry allows end-users telephonic access to usage information. The end-user calls up, enters his/her code (pin code, client number etc.) and can listen to the usage.