ZTE Corporation ZTEV813W Manual Do Utilizador
48
as soon as you can.
1. Press
Home key > tap
> Settings > Security > Set up
SIM card lock.
2. Tick the
Lock SIM card check box.
3.
Enter the PIN you’ve been given and tap OK.
TIPS: If you enter the wrong SIM PIN more times than
allowed, your SIM card will be locked and you cannot access
the mobile phone network. Contact your operator for a PIN
Unlock Key (PUK) to restore the SIM card.
allowed, your SIM card will be locked and you cannot access
the mobile phone network. Contact your operator for a PIN
Unlock Key (PUK) to restore the SIM card.
Changing Your SIM PIN
You can change the PIN you’ve been given to one easier for
you to remember and harder for others to guess.
you to remember and harder for others to guess.
1. Press
Home key > tap
> Settings > Security > Set up
SIM card lock.
2. Make sure you already tick the
Lock SIM card check box.
3. Tap
Change SIM PIN.
Setting up Credential Storage
This lets you select applications to access secure certificates
and other credentials.
and other credentials.
Deleting Secure Credentials
1. Press
Home Key > tap
> Settings > Security.
2. Tap
Clear credentials to clear credentials.