982C-01L
Where to Connect the Telephone Line (MF753Cdw / MF465dw / MF462dw / MF275dw)
Connect the telephone line to the telephone line jack 
.
.MF753Cdw
MF465dw / MF462dw
MF275dw
When connecting an external telephone,
To the jack on the machine
When connecting an external telephone or an answering machine: Connect the telephone line from the telephone to the external telephone jack
on the machine.
When connecting an external telephone or an answering machine: Connect the telephone line from the telephone to the external telephone jack
on the machine.MF753Cdw
MF465dw / MF462dw
MF275dw
If you connect an external telephone with fax functionality, disable the automatic fax receive settings on the telephone.