Key Lock Function - Sharp UX-53 Operation Manual

Key Lock Function

Key Lock Function
The Key Lock function is used to prevent unauthorised operation of the
machine. When the Key Lock function is activated, all operations are
prohibited except for the following:
♦
Phone calls can be made by Rapid Key Dialling (the handset can be picked
up and a number can be dialled by pressing one of Rapid Keys A to E;
pages 31 and 48). Dialling by pressing the number keys and Speed Dialing
are prohibited. It is recommended that you store emergency phone
numbers in Rapid Keys A to E.
♦
A fax can be sent by Rapid Key Dialling if the handset is picked up before
the Rapid Key is pressed. When you hear the fax tone from the receiving
machine, press
them to press their Start key).
before dialling, and
♦
Phone calls can be received on the handset.
♦
Faxes can be received automatically when the reception mode is set to
FAX, TEL/FAX, or A.M. mode (page 20). Faxes can be received manually
by pressing
5
extension phone (page 44).
♦
Phone calls can be made using an extension phone.
To use the Key Lock function, you must first store a 4-digit Key Lock code as
explained below, and then activate the function as explained on the following
page.
Storing the Key Lock code
1
Press
64
to begin transmission (if a person answers, ask
can be pressed to cancel an operation.
when the call is answered on the handset (page 43), or
on an extension phone when the call is answered on an
once and once.
3
can be pressed to adjust the resolution
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