Key Lock Function - Sharp UX-A760 Operation Manual

7. 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 picking
up the handset and dialling using one
of the Rapid Keys (page 25). Dialling
using the phonebook and by pressing
the number keys is prohibited. It is
recommended that you store
emergency phone numbers in the
Rapid Keys.
♦
A fax can be sent using a Rapid Key if
the handset is picked up before the
Rapid Key is pressed. When you hear
the fax tone from the receiving
machine, press
transmission (if a person answers, ask
them to press their Start key).
can be pressed to adjust the
resolution before dialling, and
can be pressed to cancel an
operation.
♦
Faxes can be received automatically
when the reception mode is set to
FAX, TEL/FAX, or A.M. mode (page
15). Faxes can be received manually
by pressing
answered on the handset (page 27),
or by pressing
extension phone when the call is
answered on an extension phone
(page 30).
44
START
to begin
START
when the call is
, , on an
♦
Phone calls can be made and
received 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 F
Press ,
2
Press (SET) to store the Key
Lock code.
•
If [ALREADY STORED] appears in
the display, the Key Lock code has
already been programmed. If you
wish to change the code, you must
first delete the old code (see page
45) and then store the new code.
3
Enter the 4-digit number that you
wish to use for the Key Lock code
START
4
Press
5
Press
•
Important: Be sure to keep a record
of the Key Lock code, as it must be
entered to deactivate the Key Lock
function and allow normal operation
of the machine. In the event that you
forget the code and have kept no
record, contact SHARP customer
service.
, and .
.
.
to exit.