![](http://pdfasset.owneriq.net/d/59/d59bc3a4-cfc4-4fcb-b50b-6d5421fac2e1/d59bc3a4-cfc4-4fcb-b50b-6d5421fac2e1-bg7.png)
The various components which appear on the bottom of the 8520T voice/data
terminal are shown in Figure 2 and explained below.
Adjunct jack
Used for connecting an external speakerphone, a
headset adaptor, or other adjunct equipment. The jack
is labeled “ADJUNCT.”
WARNING: Do not insert the handset cord into the
“ADJUNCT” jack. It will cause equipment damage.
Handset jack
Line jack
Used for connecting the handset cord to your voice/data
terminal. The jack is labeled
.
Used for connecting the line cord to your voice/data
terminal. The jack is labeled “LINE.”
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