Samsung SGH-I467ZWAATT User Manual

Page 145

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4. Tap Change SIM PIN.

5. Enter your old SIM PIN code and tap OK.

6. Enter your new SIM PIN code and tap OK.

7. Re-type your new SIM PIN code and tap OK.

Make passwords visible

When enabled, password characters display briefly as you
touch them while entering passwords.

1. From a Home screen, touch

Settings Security.

2. Touch Make passwords visible to enable or disable brief

displays of password characters.

When enabled, a check mark

appears in the check

box.

Device Administrators

To add or remove device administrators:

1. From a Home screen, touch

Settings Security.

2. Touch Device administrators.

Unknown Sources

To enable or disable installation of non-Google Play
applications:

Settings Security.

1. From a Home screen, touch

2. Touch Unknown sources.

An informational pop-up displays.

3. Read the message and touch OK to allow installation of

non-Google Play applications.

When enabled, a check mark

appears in the check

box.

Warning! Enabling this option causes your tablet and personal

data to be more vulnerable to attack by applications
from unknown sources.

Trusted Credentials

If a certificate authority (CA) certificate gets compromised or
for some other reason you do not trust it, you can disable or
remove it.

1. From a Home screen, touch

Settings Security.

2. Touch Trusted credentials.

The trusted credentials screen has two tabs:

• System: Displays CA certificates that are permanently installed

in the ROM of your device.

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