Samsung GH68-04434A - Manual (Page 80)

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Access Codes
There are several access codes that are used by
your phone and its SIM card. These codes help you
protect the phone against unauthorised use.
Some access codes can be changed using the
Security menu option (Menu 4.5). See page 101
for further details.
Phone Password
The Phone lock feature (see page 102) uses the
phone password to protect your phone against
unauthorised use.
The phone password is supplied with the phone and
is preset to “00000000” at the factory. To change
the password, use the Change password menu
option (Menu 4.5.4). See page 103.
PIN
The PIN (Personal Identification Number) protects
your SIM card against unauthorised use. It is
usually supplied with the SIM card. When the PIN
Check feature is enabled (see page 102), you must
enter the PIN each time you switch on the phone.
If you key in an incorrect PIN three times in
succession, key in the PUK and press the Ok soft
key to unlock the phone. Key in a new PIN and
press the Ok soft key. Key in the new PIN again and
press the Ok soft key.
Access Codes
157
PIN2
The PIN2, 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 three times in
succession, key in the PUK2 and press the Ok soft
key to unlock the phone. Key in a new PIN2 and
press the Ok soft key. Key in the new PIN2 again
and press the Ok soft key.
PUK
The PUK (PIN Unblocking Key) is required to change
a blocked PIN. The PUK may be supplied with the
SIM card. If not, contact your local service provider.
If you key in an incorrect PUK ten times in
succession, the SIM card cannot be used anymore.
Contact your service provider for a new card.
You cannot change the PUK. If you lose the code,
contact your service provider.
PUK2
The PUK2, supplied with some SIM cards, is
required to change a blocked PIN2.
If you key in an incorrect PUK2 ten times in
succession, you cannot use the functions requiring
the PIN2. Contact your service provider for a new
card.