Device Administration - Samsung SGH-T779 User Manual

Setting up 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, tap
Security.
2. Tap Set up SIM card lock.
3. Tap Lock SIM card, enter your SIM PIN code, then tap
OK.
Note: You must activate Lock SIM card before you can change
your SIM PIN code.
To change an existing SIM Card PIN:
1. Tap Change SIM PIN.
2. Enter the old SIM PIN code and tap OK.
3. Enter the new SIM PIN code and tap OK.
4. Re-type the new SIM PIN code and tap OK.
Apps Settings
Password Settings
When you create a device password you can also configure
the device to display the password as you type it instead of
using an asterisk (*).
1. From a Home screen, tap
Security.
2. Tap Make passwords visible to activate this feature.
When enabled, a check mark
box.

Device Administration

To add or remove device administrators:
1. From a Home screen, tap
Security.
2. Tap Device administrators to begin configuring this
setting.
3. Select an administrator device and follow the prompts.
Apps Settings
appears in the check
Apps Settings
Settings 230