The lock displays two random digits before you enter your PIN to prevent fingerprint pattern recognition on the touchscreen.
You can view or download the English manual through the following verified document hosts: Kinglock (Direct PDF) --- Samsung Shs-2920 English Manual Pdf
Switch internal toggle to for Automatic or "M" for Manual locking. Sound Volume The lock displays two random digits before you
A: Yes, for basic locking/unlocking. But for programming, resetting, or diagnostics, the Samsung SHS-2920 English Manual PDF is your best resource. Save a copy to your phone’s "Notes" or "Books" app for offline access. for basic locking/unlocking. But for programming