ZTE F320

ZTE F320

Turn use of PIN on your ZTE F320 Proprietary OS on or off

Read help info

The PIN protects your SIM from unauthorised use if your phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your phone.

Step 1 of 7

1. Find "PIN"

Press the Left selection key.

Step 2 of 7

1. Find "PIN"

Select Settings and press the Left selection key.

Step 3 of 7

1. Find "PIN"

Select Security and press the Left selection key.

Step 4 of 7

1. Find "PIN"

Select PIN and press the Left selection key.

Step 5 of 7

2. Turn use of PIN on or off

Select PIN and press the Left selection key.

Step 6 of 7

2. Turn use of PIN on or off

Key in your PIN and press the Left selection key.

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 services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Step 7 of 7

3. Return to the home screen

Press the Home key to return to the home screen.

1. Find "PIN"

Press the Left selection key.
Select Settings and press the Left selection key.
Select Security and press the Left selection key.
Select PIN and press the Left selection key.

2. Turn use of PIN on or off

Select PIN and press the Left selection key.
Key in your PIN and press the Left selection key.
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 services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.

3. Return to the home screen

Press the Home key to return to the home screen.

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