Title: Exploring the Subscriber Identity Module Info System and the Role of CNIC in Pakistan

It is crucial to understand on the role that a SIM Information service plays. This system is a foundational element to communication services across Pakistan. Furthermore, the tie-in to the CNIC, which stands for Computerized National Identity Card is significant.

Commonly referred to SIM Information System, this facility is designed to locate any Pakistani Subscriber Identity Module card legally. Mostly, it is used in security agencies and telecom companies for different purposes.

Identity Card, on the other hand, has a key role in this system. Each Pakistani citizen must have a CNIC, which is essentially their unique identifier. Through this number, they can trace the information of their corresponding SIM cards and the calls made from it.

Under the SIM Info Service, the government of Pakistan can track any SIM card used within its territory. This is possible by linking the SIM to the owner's CNIC. Subsequently, it helps in addressing illegal activities, and it also enhances security and prevents misuse of the SIM cards.

Each mobile operator in Pakistan is mandated to maintain a system that associates their subscribers' SIM cards to their CNICs. This is done by the mobile operators through the coordination with the government of Pakistan.

Furthermore, the SIM Info system lets users to check their registered SIMs with ease. Through this system, anyone can immediately get their SIM data without the need to visit any telecom office.

Basically, the SIM Information System and CNIC linkage in Pakistan here is a significant step towards ensuring better security and optimized management of telecommunication networks. This system is not only beneficial for the government but also provides an additional layer of security to anyone using a SIM card in the country.

Conclusively, the SIM Info Service plays an indispensable role in tracing SIM card use and managing security in Pakistan. Tied with CNIC, it maximizes the efficiency of security efforts by making easier the process of locating any SIM card's user. It is indeed a strong tool in Pakistan's telecommunication scene.