Brother MFC-J6720DW - Manual (Page 100)

94
T
TAD (telephone answering device),
external
....................................................34
with two-line jack ...................................34
Telephone line
roll over lines .........................................33
two-line telephone system ....................33
Troubleshooting
checking ink volume ..............................84
Two-line telephone system ......................33
V
Volume, setting
beep ........................................................2
ring ..........................................................1
speaker ...................................................2
W
Warranties are in the box
Windows
®
See Software and Network User’s Guide.
Wireless Network
See Quick Setup Guide and Software and
Network User’s Guide.