Access Codes - Samsung SGH-x427 User Manual

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 unauthorized use.
When requested for any of the codes explained below,
enter the appropriate code (displayed as asterisks) and
press the OK soft key. If you make a mistake, press the
key until the incorrect digit is cleared and then continue
entering the correct code.
The access codes, except for the PUK and PUK2 codes can
be changed using the Security menu (Menu 4.5). See
page 96 for further details.
Important! Avoid using access codes resembling
emergency numbers, such as 911, so that you
do not dial an emergency number accidentally.
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