Connecting An External Device To Your Machine; Connecting An External Telephone - Brother MFC-640CW User Manual

Connecting an external device to your
machine

Connecting an external telephone

You can connect a separate telephone as shown in the diagram
below.
(Example for Australia)
When you are using an external or an extension telephone, the LCD
shows Ext. Tel in Use.
A - 17 APPENDIX A
Extension
Telephone
External
Telephone