Pin; Puk; Pin2; Puk2 - Samsung SGH-E316 User Manual

PIN

The Personal Identification Number or PIN (4 to 8 digits)
protects your SIM card against unauthorized use. It is usually
supplied with the SIM card.
If you enter an incorrect PIN three times in succession, the
code is disabled and cannot be used until you re-enable it by
entering the PUK (see below).
To
activate/deactivate the PIN
Check feature
change the PIN

PUK

The 8-digit PUK (PIN Unblocking Key) is required to change a
disabled PIN. The PUK may be supplied with the SIM card. If
not, or you have lost it, contact your service provider.
To re-enable your PIN:
1. Enter the PUK and press the OK soft key.
2. Enter a new PIN of your choice and press the OK soft key.
3. When the Confirm New PIN message displays, enter the
same code again and press the OK soft key.
If you enter an incorrect PUK ten times in succession, the SIM
card becomes invalid. Contact your service provider for a new
card.
Access Codes
142
See
page 104 (Menu 6.5.1).
page 104 (Menu 6.5.2).

PIN2

The PIN2 (4 to 8 digits), supplied with some SIM cards, is
required to access specific functions, such as setting the
maximum cost of a call. These functions are available if
supported by your SIM card.
If you enter an incorrect PIN2 three times in succession, the
code is disabled and you cannot access the functions until you
re-enable it by entering the PUK2.
To change the PIN2, see page 107 (Menu 6.5.8).

PUK2

The 8-digit PUK2 (PIN Unblocking Key 2), supplied with some
SIM cards, is required to change a disabled PIN2. If you lose
the code, contact your service provider.
To re-enable your PIN2:
1. Enter the PUK2 and press the OK soft key.
2. Enter a new PIN2 of your choice and press the OK soft
key.
3. When the Confirm PIN2 message displays, enter the
same code again and press the OK soft key.
If you enter an incorrect PUK2 ten times in succession, you
will not be able to access the functions requiring the PIN2.
Contact your service provider for a new card.
Access Codes
143