Access Codes
166
PIN
The
P
ersonal
I
dentification
N
umber 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.
PUK
The 8-digit PUK (
P
IN
U
nblocking
K
ey) is required to
change a disabled PIN. The PUK may be supplied with the
SIM card. If not, contact your service provider.
To re-enable your PIN:
1. Enter the PUK and press the
OK
soft key
or
key
.
2. Enter a PIN of your choice and press the
OK
soft key or
key.
3. When the
Confirm New PIN
message displays, enter
the same code again and press the
OK
soft key or
key.
When you enter an incorrect PUK ten times in succession,
the SIM card becomes invalid. Contact your service
provider for a new card.
To
See
activate/deactivate the
PIN Check feature
“PIN Check” on
page 154
change the PIN
“Change PIN” on
page 154.
Summary of Contents for SGH x427m
Page 10: ...Unpacking 10 ...
Page 32: ...Call Functions 32 ...
Page 46: ...Phonebook 46 ...
Page 54: ...Entering Text 54 ...
Page 62: ...Options During a Call 62 ...
Page 69: ...Using the Menus 69 ...
Page 70: ...Using the Menus 70 ...
Page 74: ...Recent Calls 74 ...
Page 102: ...Messaging 102 ...
Page 110: ...Network Services 110 ...
Page 114: ...Games 114 ...
Page 120: ...Sound Settings 120 ...
Page 124: ...MEdia Mall 124 ...
Page 129: ...Applications 129 Move to allows you to change the time or date of the memo ...
Page 140: ...Applications 140 ...
Page 150: ...My MEdia 150 ...
Page 164: ...Solving Problems 164 ...
Page 168: ...Access Codes 168 ...
Page 186: ...AppendixA CERTIFICATIONINFORMATION SAR 186 ...
Page 192: ...AppendixB GuidetoSafeandResponsibleWirelessPhoneUse 192 ...
Page 218: ...Index 218 ...