NCT Group i30sx User Manual
Page 22
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SIM Card Personal Identification Number (PIN)
To prevent unauthorized use of your account, you can protect your SIM card by
enabling the SIM PIN security feature. With the SIM PIN enabled, you must
enter your PIN each time the phone is powered on. You can change or disable
your PIN if desired.
NOTE: It is recommended that you enable the SIM PIN security feature
to prevent fraudulent use of the SIM card, your
i
30
sx phone
,
and
your account.
Enabling/Disabling the PIN Security Feature
Once the PIN security feature is enabled, you are prompted to enter your PIN
each time you turn on your phone. Until a valid PIN is entered, you can use the
phone only to make emergency calls.
After the PIN is accepted, the phone registers on the network and the idle screen
displays.
When the PIN security feature is disabled, the phone can be used without
entering a PIN.
To enable SIM PIN security
1
At the idle screen, press
q
and
then press
S
to scroll to Settings.
2
Press
C
under SELECT. The Settings screen displays.
B