Brother MFC-L6750DW, Online User'S Manual, Page: 272 / 703

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Considerations > Install Your Brother Machine, an External Two-Line TAD and Two-Line Telephone
Install Your Brother Machine, an External Two-Line TAD and Two-Line
Telephone
When you are installing an external two-line telephone answering device (TAD) and a two-line telephone, your
machine must be isolated on one line at both the wall jack and at the TAD.
• This feature is available only in the USA and Canada.
• The most common connection is to place the machine on Line 2, which is explained in the following steps.
The back of the two-line TAD must have two telephone jacks: one labeled L1 or L1/L2, and the other labeled
L2. You will need at least three telephone line cords, the one that came with your machine and two for your
external two-line TAD. You will need a fourth line cord if you add a two-line telephone.
1. Place the two-line TAD and the two-line telephone next to your machine.
2. Plug one end of the telephone line cord for your machine into the L2 jack of the triplex adapter. Plug the other
end into the LINE jack of the machine.
3. Plug one end of the first telephone line cord for your TAD into the L1 jack of the triplex adapter. Plug the other
end into the L1 or L1/L2 jack of the two-line TAD.
4. Plug one end of the second telephone line cord for your TAD into the L2 jack of the two-line TAD. Plug the
other end into the EXT. jack of the machine.
a
b
c
d
a. Triplex Adapter
b. Two Line Telephone
c. External Two Line TAD
d. Machine
You can keep two-line telephones on other wall outlets as always. There are ways to add a two-line telephone to
the machine's wall outlet. You can plug the telephone line cord from the two-line telephone into the L1+L2 jack of
the triplex adapter. Or, you can plug the two-line telephone into the TEL jack of the two-line TAD.
Related Information
• Special Line Considerations
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