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location-related applications, such as finding your 
location on Google Maps, you must have location 
services enabled on your phone. 
  Show passwords: Display passwords as you enter 
them. 
  Device admin apps: View or deactivate apps you have 
authorized to be device administrators. 
  SIM card lock:   
  Lock SIM card: Activate or deactivate the PIN lock to 
require PIN before accessing the nano-SIM card. 
  Change SIM PIN: Change the PIN used to access 
the nano-SIM card. 
  NOTE: 
Put all your confidential passwords in a safe place for 
future use. If you enter the wrong SIM PIN more times than 
allowed, your nano-SIM card will be locked and you cannot 
access the mobile phone network. Contact your operator 
for a PIN Unlock Key (PUK) to restore the nano-SIM card. 
  Encryption & credentials: Encrypt the data on your 
phone and set the credential storage options. 
  Trust agents: View or deactivate trust agents. 
  Screen pinning: Keep a screen of your choice in view, 
so that others cannot switch to other apps and access 
your personal information.