Lanier LD1110 Settings Manual page 237

F
Press [Protection].
G
Press [Destination] or [Sender] under Use Name as.
Both [Destination] and [Sender] can be selected at the same time.
H
Press [Change] under Protection Code.
I
Enter a protection code using the number keys, and then press {#}.
J
Press [OK].
K
Press [Exit].
Note
❒ You can specify a protection code of up to eight digits. You can also specify
"Protection" without specifying a protection code.
Registering a Protection Code
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