The Nigerian Communications Commission (NCC) has issued a seven-day ultimatum to Global System for Mobile Communication (GSM) and other network providers to deactivate all pre-registered Subscribers Identification Module (SIM) cards or face sanctions.
The telecoms regulatory body gave the ultimatum after a high-level security meeting between the office of the National Security Adviser (NSA), Department of State Service (DSS), the network operators and the NCC in Abuja.
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