In Pakistan, one cannot emphasize enough on the role that a SIM Info system plays. This service is a foundational element to mobile communication setups across Pakistan. Furthermore, the tie-in to the CNIC, which stands for national identification number is noteworthy.

Commonly referred to SIM Info Service, this facility is established to locate any Pakistani Subscriber Identity Module card legally. Mostly, it is used in security sectors and telecom companies for different purposes.

National Identification Number, on the other hand, plays a key role in this system. Every Pakistani citizen must have a CNIC, which is the unique identifier. Through this number, they can trace the information of their tied-up SIM cards and the calls made from it.

Within the SIM Info Service, the government of Pakistan can locate 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 avoids misuse of the SIM cards.

Each mobile operator in Pakistan is required to maintain a service that connects their subscribers' SIM cards to their CNICs. The process is by the mobile operators in collaboration with the Pakistani government.

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

Basically, the SIM Information System and CNIC linkage in Pakistan is a significant step towards ensuring heightened security and info system increased management of communication services. This system is not only beneficial for the government but also serves an additional layer of safety to anyone using a SIM card in the country.

In conclusion, the SIM Info Service plays an indispensable role in tracking SIM card use and managing security in Pakistan. Connected with CNIC, it maximizes the effectiveness of security procedures by facilitating the process of finding any SIM card's user. It is indeed a strong tool in Pakistan's telecommunication scene.