SIM PIN: ZTE ZMAX Pro

Learn how to lock and unlock the SIM PIN on the ZTE ZMAX Pro.

 

 

 

Change SIM PIN

  1. From the Home screen, tap Apps > Settings > Security > Set up SIM card lock.
  2. If off, tap the switch to turn Lock SIM card on.
  3. Enter your PIN. The default PIN is 1234.
  4. Tap Change SIM PIN.
  5. Enter your current PIN and tap OK.
  6. Enter your new PIN and tap OK.
  7. Re-enter your new PIN and tap OK.

 

Turn on / off SIM PIN

The SIM PIN code can protect your SIM from being used in other devices. When you turn on the SIM PIN lock, the device prompts you to enter the code after turning it on.

 

  1. From the Home screen, tap Apps > Settings > Security > Set up SIM card lock.
  2. Tap the switch to turn Lock SIM card on or off.
  3. Enter your PIN. The default PIN is 1234.