Device Guides
Apple iPhone X
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How to
Turn mobile phone on and off
Before you can turn on your mobile phone, you need to insert your SIM into your mobile phone.
List view
Turn on your mobile phone
Tap and hold the Side button until your mobile phone is turned on.
Slide your finger upwards starting from the bottom of the screen.
Enter PIN
If your SIM is locked, key in your PIN and tap OK. The default PIN is 0000.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting Customer Service. Please note: If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
0000
Slide your finger upwards starting from the bottom of the screen.
Turn off your mobile phone
Tap the Top volume key.
At the same time, tap and hold the Side button until the power off icon is displayed.
Tap and drag the power off icon right.
Slide your finger upwards starting from the bottom of the screen.
0000
0000
If your SIM is locked, key in your PIN and tap OK. The default PIN is 0000.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting Customer Service. Please note: If an incorrect PUK is entered ten times in a row, your SIM is blocked permanently. In this case, you'll need a new SIM from Optus.
Slide your finger upwards starting from the bottom of the screen.
Tap and drag the power off icon right.
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