1. ET6x PRG for Windows
  2. Wireless
  3. Wireless Wide Area Networks
  4. Unblocking a SIM PIN
  • ET6xW Enterprise Rugged Tablet
Unblocking a SIM PIN

Unblocking a SIM PIN

If you enter an incorrect SIM PIN, the SIM is blocked, and you cannot use it until you unblock it.
Contact your mobile operator for the PIN Unblocking Key (PUK).
  1. In the taskbar, touch taskbar settings.
  2. Touch settings icon.
  3. Touch
    Network & Internet
     >
    Cellular
    .
  4. Touch
    Mobile operator settings
    .
  5. In the
    Security
     section, touch
    Unblock SIM PIN
    .
  6. Type the PUK code. If you enter an incorrect PUK code too many times, your SIM card will be blocked permanently, and you will need to obtain a new SIM card from your mobile operator.