Att Telephone Box Wiring Diagram. The customer side of the box typically contains the wiring posts for each of the houses internal phone lines and a customer test jack which is simply a normal wall style jack for a normal phone cord. Just one phone number but 4 data streams is.
It is important that this size of wire is used or a good electrical connection cannot be guaranteed and there could be problems in the. Unplug the phone cord in the outside box as indicated in diagram 3. Att internet wi fi gateway self installation.
The idea here is that if a problem occurs the customer can open the simplified side of the box and try the line with a standard phone.
This is no longer the case. Telephone wire the basics of phone line wiring o direct. Wiring diagrams and schematics att southeast forum. It is important that this size of wire is used or a good electrical connection cannot be guaranteed and there could be problems in the.