Set Up Sim Card Lock; Make Passwords Visible; Device Administrators - Samsung SGH-I747MBBATT User Manual

Set up/change password
Use this option to set up your password when one is first
required or change your current password.
1. From the Home screen, tap
Set up/change password.
2. Enter a new password and tap Confirm.
3. Enter the new password again and tap Confirm.

Set 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.
When enabled, your phone will ask for a PIN number each
time you use the phone. Using this option you can also
change your SIM PIN number.
1. From the Home screen, tap
Security.
2. Tap Set up SIM card lock.
3. Tap Lock SIM card, enter your SIM PIN code, then tap
OK.
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Settings Security
Settings
Note: You must activate Lock SIM card before you can change
your SIM PIN code.
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 the Home screen, tap
Security.
2. Tap Make passwords visible to enable or disable the
display of password characters.

Device Administrators

The Device Administration feature allows you to select one or
more administration applications that control your device for
security purposes (for example, if your phone is lost of
stolen). These applications enforce remote or local device
security policies.
Settings