Canon imageRUNNER ADVANCE C3500 III Series, Service Manual, Page: 993 / 1252

*a: Enabled only for USA
Details of Bit 0
To prevent incorrectly sending fax due to forgetting to use the external access number, "0", this function displays a pop-up
warning window and prevents sending and returns to the status before pressing Start button by pressing [OK] after setting
the fax number in [Fax] or [Scan and Send] and pressing Start button if the set telephone number does not start with "00".
This function is supported even if the machine is operating in the fax server mode.
0: ON: Disable
1: OFF: Enable
CAUTION:
• If using this function, enter the telephone number from the area code.
• This function applies to the fax destination telephone number of "Address List", "One-touch" and "Numeric Keypad
input".
However, the warning is not displayed with "sending from Mail Box" and "manual sending".
• A warning is displayed when sending IP fax but it is not displayed when sending PC fax.
• A warning is not displayed when forwarding transmission.
• If any registered number matches to the condition for displaying a warning, the warning is displayed with "sequential
broadcast" and "group sending".
• "*" and "#" are also processed as a number.
NOTE:
Example of sending fax to 03-1234-5678
• The machine accepts sending fax with "0 (external access code) + 03 1234 5678 (telephone number)".
• The machine displays a warning and stops sending with "(no external access code) + 03 1234 5678 (telephone number)".
• If the external access code is other than "0", it can be changed from the following service mode.
Service Mode > FAX > NUM > 080
Change the default setting of 080 from "0" to the external access code used in the installation environment.
Details of Bit 1
This is set to allow or prohibit transmission to the extension line.
This is enabled only if Bit 0 (function to prevent no external access code) is "1" (ON: Enable).
If transmission to the extension line is allowed, all telephone numbers not starting with the external access code are allowed.
For example, if the external access code is "0", any number starting with "00" as starting 2 digits and number of the extension
line are allowed. This means numbers starting with "01" to "09" are prohibited and other numbers are allowed.
If transmission to the extension line is prohibited, only allow the telephone number starting with the external access code +
area code "0". For example, if the external access code is "0", allow only numbers starting with "00" as starting 2 digits.
Prohibit all extension numbers. This means only numbers starting with "00" are allowed and other numbers are prohibited.
0: Allow
1: Prohibit
Details of Bit 2
This is the switch to add "0" to the beginning of external access code (default "0") set by the NUM switch 080.
The NUM switch can be used to set "0" and "1" but not "00" and "01" as the external access code.
This switch is used to solve this issue. In the above example, set this setting to "add" and then set the NUM switch 080 to
"0" and "1" to set the external access code of "00" and "01".
0: No
1: Yes
CAUTION:
• This automatically adds the external access number to the destination telephone number for sending fax registered
by Address List, One-touch and entering by the Numeric Keypad excluding Direct Send and Send from Mail Box.
• This should be set only in the network environment that sends fax by adding the external access code.
• Do not add the external access code to the telephone number for fax send destination as the external access code is
automatically added.
Details of Bit 3
This switch operates the machine as the client of fax server.
0: No
1: Yes
8. Service Mode
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