Nokia TA-1188 User Manual

Tap Settings > Security & Location > SIM card lock.1.
Under the selected SIM card, tap Change SIM PIN.2.
Tip:If you don’t want to protect your SIM with a PIN code, switch Lock SIM card to Off,
and type in your current PIN.
Access codes
Learn what the different codes on your phone are for.
PIN OR PIN2 CODE
PIN or PIN2 codes have 4-8 digits.
These codes protect your SIM card against unauthorized use or are required to
access some features. You can set your phone to ask for the PIN code when you
switch it on.
If you forget the codes or they aren't supplied with your card, contact your network
service provider.
If you type in the code incorrectly 3 times in a row, you need to unblock the code
with the PUK or PUK2 code.
Nokia 8.1 Plus User Guide
SELECT YOUR SIM PIN
You can choose which digits to use for the SIM PIN. The SIM PIN code can be 4-8
digits.
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Nokia TA-1188 Specifications

General

Brand	Nokia
Model	TA-1188
Category	Cell Phone
Language	English