Olivetti Fax-Lab 480 Instructions Manual page 43

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R
:
ING VOLUME
CHANGING
1. Press the key
until the display shows:
2. Press the key:
The display shows:
3. Press the key:
The display shows:
4. Press the key
until the display shows:
You can choose from three further options: "RING
VOLUME:LOW", "RING VOLUME:MED", and "RING
VOLUME:OFF". For example: "RING VOLUME: LOW".
5. To do so, press the key:
/
6. To confirm the selection, press the key:
7. To return the fax machine to the stand-by mode, press the
key:
E
NABLING AND DISABLING RING FREQUENCY RECOGNITION
In some countries, local telephone companies offer the
possibility of assigning the same telephone line two or
more numbers, corresponding to different users. When an
incoming call is received, a different ring frequency
indicates which user is to answer the call.
Note
This function is not available in Germany.
This function is extremely useful in the home or small offices,
where the same telephone line is shared by more than one
person.
Your fax machine is capable of "learning" one of these
frequencies (see the procedure that follows). In this way,
when a call with the specific ring frequency is received, the
fax machine (in "PHONE/FAX" and "TAD/FAX" reception
modes) prepares exclusively to receive a document.
This function is particularly useful when associated
with silent reception in that the fax machine will only ring
if the call is coming from a telephone.
We recommend you disconnect the TAD from the power
supply before carrying out the recognition procedure.
1. Press the key
until the display shows:
2. Press the key:
The display shows:
3. Press the key
until the display shows:
4. Press the key
Until the display shows:
5. Press the key
/
until the display shows:
6. To confirm the selection, press the key:
The display shows:
7. Call the fax machine with the desired frequency so that the
fax machine detects it.
The display shows:
8. To return the fax machine to the stand-by mode, press the
key:
Note
If the fax machine cannot detect that particular frequency, the display
will show the message "RING NOT DETECT.".
1. At this point, press the
C
HANGING ACOUSTIC SIGNAL LENGTH
This function is only enabled in some countries.
When the fax machine is set up for automatic reception
with recognition of the type of call, it behaves as follows:
if it is being called by a fax machine, it will automatically
prepare to receive a document after the preset number of
rings
if it is being called by a telephone, it will emit an acoustic
signal for a time of 20 seconds, after which, if you still
have not lifted the handset, it will automatically prepare to
receive a document.
If you want, you can change the length of the acoustic signal
as follows:
1. Press the key
until the display shows:
key and repeat the procedure.
37

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