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ZTE Cymbal ® LTE - Enable / Disable / Modify SIM PIN

2026-10-22 20:10:55.701

ZTE Cymbal® LTE - Enable / Disable / Modify SIM PIN

Here's how to modify the SIM PIN for your Cymbal.
Enabling the Subscriber Identity Module (SIM) Personal Identification Number (PIN) locks the SIM card so that it cannot be used until the correct code is entered. If the incorrect PIN code is entered too many times, a PIN Unblocking Key (PUK) must be obtained from Verizon Wireless.

Card Lock

Enable or Disable the SIM PIN
  1. From the main screen, select the
    Apps icon
     .
    Utilize the 5-way navigation pad to highlight and the center button to select.
  2. Select
    Settings
     Settings icon.
  3. Select
    Phone Settings
    .
  4. Select
    Security
    .
  5. Select
    Set up SIM card lock
    .
  6. Select
    Lock SIM card.
    Selected when a checkmark is present.
  7. Enter the appropriate PIN code.

Edit Card Code

Modify the SIM PIN
  1. From the main screen, select the
    Apps icon
     .
    Utilize the 5-way navigation pad to highlight and the center button to select.
  2. Select
    Settings
     Settings icon.
  3. Select
    Phone Settings
    .
  4. Select
    Security
    .
  5. Select
    Set up SIM card lock
    .
  6. Select
    Change SIM PIN
    .
  7. Press the left soft key to choose Change.
  8. Enter the SIM unlock code then select
    OK
    .
  9. Enter the new PIN code then select
    OK
    .
  10. Re-enter the new PIN code then select
    OK
    .