It is crucial to understand on the role that a Subscriber Identity Module Info service plays. This service is a foundational element to telecommunication networks across Pakistan. Furthermore, the tie-in to the CNIC, which stands for Computerized National Identity Card is noteworthy.

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

Identity Card, on the other hand, plays a key role in this service. Each Pakistani citizen must have a CNIC, which is the unique identifier. Through this number, they can track the information of their tied-up SIM cards and the calls made from it.

Under the SIM Info Service, the government of Pakistan can locate any SIM card used within its territory. Through linking the SIM to the owner's CNIC. Subsequently, it assists in combatting illegal activities, and it also enhances security and avoids misuse of the SIM cards.

Each mobile operator in Pakistan is compelled 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 Pakistani government.

Additionally, the SIM Information service lets users to check their registered SIMs with ease. Through this system, anyone can quickly get their SIM information without the necessity of visiting any telecom office.

Basically, SIM Info Service and CNIC linkage in Pakistan is a important step towards ensuring heightened security and optimized management of mobile communication setups. This service is not only beneficial for the government but also serves an additional layer of safety to anyone using a SIM card in the country.

To sum up, the SIM Info Service plays an indispensable role in tracing SIM card usage more info and managing security in Pakistan. Tied with CNIC, it strengthens the effectiveness of security measures by facilitating the process of identifying any SIM card's owner. It is indeed a powerful tool in Pakistan's telecommunication sector.