Black Box ASD-4 - Installing the ASD-4 on a Two-Line System

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CHAPTER 3: Installation
3.6 Installing the ASD-4 on a Two-Line System
This arrangement typically occurs in homes with a primary line (residence
number) and a private business line (home-business number). Three sub-
configurations are dealt with in the next three sections:
1. There will be one single-line phone on the same line as the ASD-4.
2. There will be one two-line phone on the same line as the ASD-4.
3. There will be two or more phones on the same line as the ASD-4.
3.6.1 O NE S INGLE -L INE P HONE ON THE ASD-4’ S L INE
Use the single-line installation procedure described in Section 3.3.
3.6.2 O
NE T WO -L INE P HONE ON THE ASD-4’ S L INE
For this procedure, you will need two three-way adapters, and maybe an extra
phone cable or two. The adapters can be purchased from any telephone or
electronic-equipment dealer. See Figure 3-6 on the next page for a close-up of
a three-way adapter.
Figure 3-5. The ASD-4 installed as an extension (maintaining
exclusion).
Phone
Line’s
Junction
Box
Red
Yellow
Black
Red
Green
Green
Phone
Cable from
LINE-IN
Port to
Wall Jack
“Number 1”
Phone Cable from
PHONE Port to
Wall Jack “Number 2”