HTC Touch VIVA, User Manual

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Managing Your Device
To set the sorting preference and program icon size in the Quick Menu
1.
On the Task Manager screen, tap the
Others
tab.
2. In Sort programs in Quick Menu by , choose whether to sort according to
Program name
or
Memory usage
. The list will be sorted in ascending order.
3.
In
Program icon size in Quick Menu
, choose whether to use
Small size
or
Large size
.
12.6 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 enable the SIM card PIN
1. On the Home screen, slide to the Settings tab and then tap All Settings .
2.
On the
Personal
tab, tap
Phone > Security
tab.
3.
Select the
Require PIN when phone is used
check box.
4. Enter the PIN number and then tap OK . 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.
On the Home screen, slide to the
Settings
tab and then tap
All Settings
.
2.
On the
Personal
tab, tap
Lock
.