[Jason Gin] wanted to reuse the SIM card that came with a ZTE WF721 wireless ... Unfortunately, the terminal has no function to change the PIN and none of the defaults he tried seemed to work.

SIM cards have been an integral yet forgettable ... Warning: Note that phones also have microphone holes that look similar to the pin holes for SIM removal. These mic holes are usually present ...

Stolen phone reports are on the rise, and nine hidden iPhone settings can prevent your identity from being stolen along with your device.

Cricket sells its SIM cards through several retailers, including Amazon, Walmart, and Target. To activate one of these SIMs ...

Now once they get these SIM cards? Crypto, gone. Bank account, drained. Emails, deleted. All that,” she says. Lex says that even SIM protections like PIN codes can’t fully protect victims.

A PUK code is required if a GSM SIM card was locked after entering the wrong PIN code three times in a row. Entering a wrong PUK code ten times in a row disables the SIM card permanently.