Руководство Пользователя для Samsung SPH-A540

Locking the phone limits all outgoing calls except calls to 911 emergency and 

the three user-programmable emergency/secret numbers.

You can lock the phone manually during use, or set the phone to lock 

automatically when it is turned on. When the phone is in Lock Mode, you can 

answer incoming calls, but you must unlock the phone to place outgoing calls 

(except to emergency and secret numbers).

The Security menu allows you to lock the phone manually or automatically 

when powering on your phone or to leave the phone unlocked.

1.

Press

   

for 

Security and enter your current lock code.

2.

Press

for Lock Phone.

3.

Press the

to select your option.

 •

Unlocked: The phone remains unlocked.

 •

Lock Now: The phone locks immediately and stays locked until the 

lock code is entered.

 •

On Power-Up: The phone locks automatically the next time your 

phone is powered on and stays locked until the lock code is 
entered.

4.

Press

to save the setting.

Enter your phone’s lock code (last four digits of the phone number or 0000), 

and the phone is immediately unlocked.

You can place emergency calls using confidential numbers you program in 

lock mode.

a540telus.book  Page 92  Monday, August 5, 2002  4:12 PM