Connecting An Extension Phone - Canon LASER CLASS 3175 Service Manual

LASER CLASS 3170/3175/3175MS Chapter 5: Appendix

Connecting an Extension Phone

Connect the other end of the telephone line to your wall telephone
3.
jack.
If you have installed the optional Dual-line Upgrade Kit, you can
connect another telephone line to the fax unit.
To connect an extension phone to the fax, you have to use the extention
phone jack.
Only one jack is provided to be used with the optional handset or an
extension phone. A separate jack is not provided for an extension phone.
Connect the extension phone cord to the extention phone jack
marked with the handset icon (
5-32
).