Pantech PG-3300 - Manual (Page 100)

99
Access codes
The following section describes various security codes used
on your phone.
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. If you input the incorrect
PIN code entry three times in a row, the PIN code will be
blocked. If the PIN1 code is blocked, you need the PUK 1
code to unblock before you can use the SIM card again.
See information on 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
The lock code can be used to lock the phone and keypad to
avoid unauthorized use.
PUK and PUK2 codes (8 digits)
The PUK1 (Personal Unblocking Key) code is required to
unblock a blocked PIN1 code. The PUK2 code is required to
unblock 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 include the numbers from 0 to 9 only.
Call Barring Password (4 digits)
The call 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. You can
change this password using the Call barring menu option.
(For further details, see Security Settings on page 78.)
NOTE: The factory setting for the lock code is 1234. 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.
NOTE: Avoid using access codes similar to the emergency
numbers, such as 112, to prevent accidental dialling of the
emergency number.
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