Справочник Пользователя для Microsoft Corporation NHM-10X

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For the 

Auto time update

 setting to take effect, the phone needs to 

be restarted.

Explanations for the different security codes that may be needed:

•

PIN code (4 to 8 digits)—The PIN (Personal Identification Number) 
code protects your SIM card against unauthorized use. The PIN code 
is usually supplied with the SIM card. After three consecutive incorrect 
PIN code entries, the PIN code is blocked. If the PIN code is blocked, 
you need to unblock the PIN code before you can use the SIM card 
again. See the information about the PUK code.

•

PIN2 code (4 to 8 digits)—The PIN2 code, supplied with some SIM 
cards, is required to access some functions, such as call cost counters.

•

Lock code (5 digits)—The lock code can be used to lock the phone 
and keypad to avoid unauthorized use. 

Note: The factory setting for the lock code is 12345. To avoid 
unauthorized use of your phone, change the lock code. Keep 
the new code secret and in a safe place separate from your 
phone.

•

PUK and PUK2 codes (8 digits)—The PUK (Personal Unblocking Key) 
code is required to change a blocked PIN code. The PUK2 code is 
required to change a blocked PIN2 code. If the codes are not supplied 
with the SIM card, contact the operator whose SIM card is in your 
phone for the codes.

You can change the following codes: lock code, PIN code, and PIN2 code. 
These codes can only include the numbers from 0 to 9. 

Note: Avoid using access codes similar to the emergency numbers, 
such as 911, to prevent accidental dialing of the emergency 
number.

PIN code request

—When the PIN code request is active, the code is 

requested each time the phone is switched on. Note that deactivating the 
PIN code request may not be allowed by some SIM cards.