SK Telecom, which is currently implementing a free SIM card replacement service as a countermeasure against subscriber information hacking, announced on the 29th that it will apply a "SIM card format" ...

SK Telecom said Tuesday that it will introduce a “USIM format” solution by mid-May to address the difficulties it faces in replacing subscriber SIM cards for free. The company said in a press release ...

SIM cards have been an integral yet often forgotten part of owning a smartphone for the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Amendments to Mobile Number Portability (MNP) regulations to check SIM swap and replacement fraudulent activities will come into force from July 1, The telecom regulatory body Telecom Regulatory ...