HTC P3470, Руководство пользователя

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78 Setting Up Your Device
4.3 Protecting Your Device
Protect your SIM card with a PIN
You can protect your SIM card from unauthorized use by assigning a PIN
(personal identification number). The default SIM card PIN is provided by
your wireless service provider.
To change the PIN
1.
On the Phone screen, tap
Menu > Options > Phone
tab.
2.
Select the
Require PIN when phone is used
check box.
3.
To change the PIN at any time, tap
Change PIN
.
Tip
Emergency calls can be placed at any time, without requiring a PIN.
Protect your device with a password
You can help keep your data more secure by requiring a password every
time the device is turned on.
To set a device password
1.
Tap
Start > Settings > Personal
tab
> Lock
.
2.
Select the
Prompt if device unused for
check box, then specify the
idle time before the device requires a password.
3.
In the
Password type
box, select the type of password you would like
to use.
Tip
If your device is configured to connect to a network, use an
alphanumeric password for increased security.
4.
Enter the password in both the
Password
and
Confirm
boxes.
5.
Tap
OK
. The next time the device is turned on, you will be prompted
to enter your password.
Notes •
To ensure that you can always make emergency calls, do not begin your
password with the digits of your local emergency number.
•
If you entered a hint, the hint will be displayed after the wrong password
is entered five times.
•
Each time a wrong password is entered, the device response time gets
longer until the device appears to be not responding.