LG LGL23 G FLEX Basic Manual page 33

PIN■Code
■ PIN■code ■
To prevent unauthorized use of the au Micro IC Card (LTE)
by a third party, you can set this product to require PIN
code entry every time the power is turned on. You also need
to enter PIN code when setting whether PIN code entry is
required.
If you enter incorrect PIN code three times in a row, the
code will be locked. In that case, unlock with PUK code.
• The initial setting of this product does not require PIN.
Set PIN in "Lock SIM card" (uP.31) if necessary.
Also, PIN is required when setting "Lock SIM card".
• The preinstalled PIN is set to "1234". You can change
it to your favorite one of a four- to eight-digit number in
"Change SIM PIN" if necessary.
■ PUK■code ■
In case PIN code is locked, you can unlock it by entering
PUK code.
• PUK code is an eight-digit number given at the time of
purchase, which is printed on the back side of the plastic
card on which your au Micro IC Card (LTE) is attached.
• After entering PUK code, you need to set a new PIN code
in "Change SIM PIN" (uP.31). .
• If PUK code is incorrectly entered ten times
consecutively, contact an au shop, PiPit or Customer
Service Center.
memo
• If PIN is locked, this product may restart to protect its security.
• "PIN code" is not reset by initializing this product.
■ Lock■SIM■card ■
Home■screen■u■"
a
"General"
"Security"■u■"Set■up■SIM■card■lock"
b
"Lock■SIM■card"
c
Enter■a■PIN■u■"OK"
d
■ Change■SIM■PIN ■
Home■screen■u■"
a
"General"
"Security"■u■"Set■up■SIM■card■lock"
b
"Change■SIM■PIN"
c
"■u■"System■settings"■u■
"■u■"System■settings"■u■
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