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PIN & Biometrics







PIN and biometrics

Mobile Key uses a 6-digit PIN to confirm transactions and verify logins. Many devices also allow fingerprint or Face ID for convenience.

Security tips for your PIN

• Do not reuse easy patterns (123456, birthdays, repeats)

  • • Never share your PIN in chat, email, or calls
  • • Enable a device screen lock separate from your Mobile Key PIN
  • If biometrics fail, you can usually fall back to the PIN to complete verification.
  • PIN and biometrics
  • Mobile Key uses a 6-digit PIN to confirm transactions and verify logins. Many devices also allow fingerprint or Face ID for convenience.
  • Security tips for your PIN
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• Do not reuse easy patterns (123456, birthdays, repeats)

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  • • Never share your PIN in chat, email, or calls
  • • Enable a device screen lock separate from your Mobile Key PIN
  • If biometrics fail, you can usually fall back to the PIN to complete verification.
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PIN and biometrics

Mobile Key uses a 6-digit PIN to confirm transactions and verify logins. Many devices also allow fingerprint or Face ID for convenience.