Samsung SGH-T408 - Manual (Page 74)

R Re ef fe er re en nc ce e I In nf fo or rm ma at ti io on n R Re ef fe er re en nc ce e I In nf fo or rm ma at ti io on n
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PUK code
The PUK (Personal Unblocking Key) code is required
to change a blocked PIN code. The PUK code may be
supplied with the SIM card. If not, contact your local
service provider.
If you key in an incorrect PUK code ten times in
succession, the SIM card cannot be used anymore.
Contact your service provider for a new card.
You cannot change the PUK code. If you lose the
code, contact your service provider.
PUK2 code
The PUK2 code, supplied with some SIM cards, is
required to change a blocked PIN2 code.
If you key in an incorrect PUK2 code ten times in
succession, you cannot use the functions requiring
the PIN2 code. Contact your service provider for a
new card.
You cannot change the PUK2 code. If you lose the
code, contact your service provider.
Call Barring Password
The 4-digit barring password is required when you use
the Call Barring function. You obtain the password
from your service provider when you subscribe to this
function.
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PIN code
The PIN (Personal Identification Number) code
protects your SIM card against unauthorised use.
The PIN code is usually supplied with the SIM card.
When the PIN code request is enabled
(Menu 5-3-1), the code is asked each time the
phone is switched on.
If you key in an incorrect PIN code three times in
succession, key in the PUK code and press the OK
soft key. Key in a new PIN code and press the OK soft
key. Key in the new PIN code again and press the
OK soft key.
PIN2 code
The PIN2 code, supplied with some SIM cards, is
required to access some functions, such as charging
unit counters. These functions are only available if
supported by your SIM card.
If you key in an incorrect PIN2 code three times in
succession, key in the PUK2 code and press the OK
soft key. Key in a new PIN2 code and press the OK
soft key. Key in the new PIN2 code again and press
the OK soft key.