There will be a seven-day waiting period after the SIM swap or replacement for a mobile number to become eligible for porting, telecom regulator Trai said on Friday. The step has been taken to curb ...

Mobile operators have described the move as a positive one. They say it is a reasonable demand and that they have long been calling for the SIM replacement tax to be removed. Acco ...

As per the TRAI, the SIM swap or replacement means a process of acquisition of a new SIM card in place of a lost or non-working SIM card by the existing subscriber. Amendments to Mobile Number ...

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" ...