ZTE F320

ZTE F320

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

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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

Find "PIN"

Press the Left selection key.

Step 2 of 7

Find "PIN"

Select Settings.

Step 3 of 7

Find "PIN"

Select Security.

Step 4 of 7

Find "PIN"

Select PIN.

Step 5 of 7

Turn use of PIN on or off

Select PIN to turn the function on or off.

Step 6 of 7

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. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. 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

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.
Select Security.
Select PIN.

2. Turn use of PIN on or off

Select PIN to turn the function 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. You can get the PUK by calling customer services on 191 from a Vodafone mobile phone. If you're using a land line, you need to dial 03333 040 191. 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.