Connecting an external device to your machine; Connecting an external telephone; Connecting an external device to your - Page 182

APPENDIX A   

A - 10

Connecting an external device to your 
machine

Connecting an external telephone

You can connect a separate telephone (or telephone answering 
device) directly to your machine as shown in the diagram below.

Connect the telephone line cord to the jack labeled EXT. in the back 
of the machine.

When you are using a TAD, the LCD shows 

Telephone

(MFC-3240C and MFC-3340CN only) or 

Ext. Tel in Use

(FAX-1840C and FAX-1940CN only).

Extension 
Telephone

External 
Telephone