Vodafone 550

Vodafone 550

Turn use of PIN on or off - Vodafone 550

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The PIN protects your SIM from unauthorised use. If use of PIN is turned on, it needs to be keyed in when you turn on your phone. Follow these instructions to turn use of PIN on or off.

Step 1 of 6

Find " SIM lock"

Press the menu icon.

Step 2 of 6

Find " SIM lock"

Press Settings.

Step 3 of 6

Find " SIM lock"

Press Security settings.

Step 4 of 6

Find " SIM lock"

Press SIM lock.

Step 5 of 6

Turn use of PIN on or off

Key in your PIN.
Press OK.
Depending on the current setting, the PIN is turned on or off.

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. To obtain the PUK, call us on 191 from your Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191.

Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Step 6 of 6

Exit

Press Disconnect to return to standby mode.

1. Find " SIM lock"

Press the menu icon.
Press Settings.
Press Security settings.
Press SIM lock.

2. Turn use of PIN on or off

Key in your PIN.
Press OK.
Depending on the current setting, the PIN is turned on or off.
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. To obtain the PUK, call us on 191 from your Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191.

Please note:
If the wrong PUK is entered ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.

3. Exit

Press Disconnect to return to standby mode.