User's Manual Chapter 13

AT&T Digital Broadband Customer Guide
24
How do I reconnect the dual RG-6 cable to the Indoor Unit if it is inadvertently
disconnected?
Connect the lettering side of the dual RG-6 cable to the “T” connector on the back of the Indoor
Unit as shown in this figure.
Customer Location Equipment Interconnections
How do the telephone connections work if I have three or four lines?
If you have three or four lines, you will have L3&4 and L4&3 jacks on the back of the Indoor Unit.
These jacks function identically to the L1&2 and L2&1 jacks for Line 1 and Line 2 respectively.
High-speed data connectivity to your personal computer, however, is only available on Line 1 and
Line 2.
Note: You will lose phone service if you disconnect the dual RG-6 cable from the Indoor Unit.