Dell 3741 Uživatelský manuál stáhnout pdf (Strana 23)

Using Your Device

Password

This security method requires you to enter a password that you need to enter every

time to unlock the device.

If incorrect unlock passwords are entered for five consecutive times, the device

forces a 30-second delay before you can try again.

Creating a password

1. Tap → Settings → Security → Screen lock → Password.

2. On the Choose your password page, type a password in the text box.

NOTE: Your password must be at least 4 characters long and must contain

an alphabet/letter.

3. Tap Continue to proceed.

4. Type the password again to confirm.

5. Tap OK.

Disabling or changing the password

1. Tap → Settings → Security → Screen lock → Password.

2. Type the password you have enabled.

3. Select None to disable the password or select Password to change password.

Protecting your SIM card with the SIM lock password

You can protect your SIM card against unauthorized use with a PIN. After a PIN is

enabled to lock your SIM, you will need to enter the PIN each time you turn on the

device in order to unlock your SIM.

CAUTION: The SIM card will be permanently locked if you enter the incorrect

PIN for three consecutive times. You must then enter the Personal Unblocking

Key (PUK) to unlock the SIM card. Contact your service provider to obtain

thePUK.

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Dell 3741 Uživatelský manuál Strana 23