Device Administration - Samsung GALAXY AMP User Manual

SIM Card Lock
Prevent another user from using your SIM card to make
unauthorized calls or from accessing information stored on
your SIM card by protecting the information using a PIN code.
1. From a Home screen, touch
Security
2. Touch Set up SIM card lock.
3. Touch Lock SIM card, enter your SIM PIN code, and
touch OK.
Note: You must activate Lock SIM card before you can change
your SIM PIN code.
4. Touch Change SIM PIN.
5. Enter your old SIM PIN code and touch OK.
6. Enter your new SIM PIN code and touch OK.
7. Re-type your new SIM PIN code and touch OK.
Apps Settings
Passwords
When enabled, password characters display briefly as you
touch them while entering passwords.
1. From a Home screen, touch
Security.
2. Touch Make passwords visible to enable or disable brief
displays of password characters.
When enabled, a check mark
check box.

Device Administration

To add or remove device administrators:
1. From a Home screen, touch
Security.
2. Touch Device administrators.
Enable or disable installation of non-Google Play
applications.
1. From a Home screen, touch
Security.
2. Touch Unknown sources.
An informational pop-up displays.
Apps Settings
appears in the
Apps Settings
Apps Settings
Settings 170