Device Guides
Samsung Galaxy Note 5
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How to
Turn use of PIN on or off
Your PIN protects your SIM from unauthorised use if your mobile phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your mobile phone.
List view
Find "Set up SIM card lock"
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Lock screen and security.
Tap Other security settings.
Tap Set up SIM card lock.
Turn use of PIN on or off
Tap the indicator next to "Lock SIM card" to turn the function on or off.
Key in your PIN and tap OK. The default PIN is 0000.
If you key in an incorrect PIN three times in a row, your PIN will be blocked. To unblock your PIN, you need to key in the PUK which you can retrieve by contacting customer services. If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently.
0000
Return to the home screen
Tap the Home key to return to the home screen.
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Lock screen and security.
Tap Other security settings.
Tap Set up SIM card lock.
Tap the indicator next to "Lock SIM card" to turn the function on or off.
0000
0000
Key in your PIN and tap OK. The default PIN is 0000.
If you key in an incorrect PIN three times in a row, your PIN will be blocked. To unblock your PIN, you need to key in the PUK which you can retrieve by contacting customer services. If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently.
Tap the Home key to return to the home screen.
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