O2 Xda Mantle, User Manual

Page: 69 / 244

Setting Up Your PDA Phone 69
To set preferred networks
1. Tap Start > Settings > Personal tab > Phone > Network tab.
2.
Tap
Set Networks
and follow the instructions on the screen to
arrange the networks according to your preference.
3. After arranging the networks in the preferred order, tap OK to return
to the
Network
tab.
4.
In the
Network selection
list, select
Automatic
.
5.
Tap
OK
.
4.4 Protecting Your Device
Protect your USIM/SIM card with a PIN
You can protect your USIM/SIM card from unauthorised use by assigning a
PIN (personal identification number). Your first PIN will be given to you by
your wireless service provider; you can change the PIN later.
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. You create your own password when you
begin using your device.
To set a device password
1.
Tap
Start > Settings > Personal
tab
> Lock
.
2.
Select the
Prompt if device unused for
check box, and in the box to
the right, select how long your device must be idle before a password
is required. In the
Password type
box, select the type of password
you would like to use. Enter and confirm the password.
If your device is configured to connect to a network, use an
alphanumeric password for increased security for your device.