HTC EXCA160 사용자 설명서

Managing your Phone  71

You can protect your phone from unauthorized use by requiring a PIN 

(personal identification number) in order to make calls. Your default PIN is 

1234.
Additionally, you can also lock the keypad/keyboard or the entire phone.

On the Home screen, select Start > Settings > Security >  

Enable SIM PIN.

Enter the PIN, and select Done.

Note 

To cancel without enabling the SIM PIN, press HOME.

On the Home screen, select Start > Settings > Security >  

Disable SIM PIN.

Enter the PIN, and select Done.

Be sure to make a note of your personal identification number (PIN). When 

the SIM PIN is enabled, you must provide this PIN to unlock the phone.

Select Start > Settings > Security > Change SIM PIN.

In Old PIN, enter the current PIN.

Enter and confirm the new PIN, and select Done.

Locking the keypad and keyboard turns off its functionality. This is a helpful 

feature if, for example, the phone is turned on and in your pocket, and you 

want to prevent accidental keypresses.
On the Home screen, press and hold ( 

 ). Once the keypad and keyboard 

are locked, the left SOFT KEY label changes to Unlock.

Tip 

To quickly lock the keypad and keyboard, press POWER briefly to display the 

Quick List, and select Key lock.

Note 

You can still receive calls and make emergency calls when the keypad and 

keyboard are locked.