Samsung SWGQ105SV-XAR - Manual (Page 34)

34 SGH-Q105 October 31, 2001
Installing/Removing the Battery SGH-Q105 User Manual
is factory set to “00000000”. For more information
on locking your phone, see “Phone Lock” on
page 88 or to change the password, see “Change
Password” on page 89.
PIN
A PIN or Personal Identification Number (4-8
digits) protects the SIM card against unauthorized
use. The PIN is supplied with the SIM card. The
default PIN is “1234”. If a PIN number is entered
three times incorrectly, the code is disabled and a
PUK or Personal Unblocking Key number must be
entered. For more information on PIN numbers,
see “Change PIN” on page 88.
PUK
A PUK number (8 digits) is required to change a
disabled PIN number. The PUK may be supplied
with the SIM card. If not, or it has been lost,
contact your service provider to receive a new
number. If the PUK number is entered 10 times
incorrectly, the SIM card is disabled and a new
card is needed from your service provider.