PTA CMS is a free mobile application developed by Pakistan Telecommunication Authority (PTA) to assist telecom users in registering complaints against various telecom services offered by service providers. It also allows users to register complaints related to stolen mobile handsets, mobile registration/DIRBS, IMEI-related complaints, and internet content-related complaints.

One of the most prominent features of PTA CMS is the ability to track the status of the complaint. The app also allows users to provide feedback on their complaints and view their complaint history. Additionally, the app provides consumer awareness of different telecom-related issues.

It is easy to use and provides relevant information to the users.