AT&T 3.0 manual

System Numbering Forms

The following explains how to complete Form 2a.

The number in the logical ID column refers to the number of the extension jack in the control unit.

1.In the “Eqpt.” (Equipment) column, enter the type of device(such as an MLX-20L console) that is connected to the extension jack. On the second line, enter any attached adjuncts (such as an answering machine).

2.In the “Old Ext. No.” column, if the wire run is being changed, enter the extension number of the old extension. If you are working with a new installation, leave this space blank.

3.In the “Renumber to” column, enter the extension number of the extension, if not already filled in. (This includes new installations.)

4.In the “Wire No.” column, enter the number of the wire as indicated by the label on the wire.

5.In the “Person, Location, or Function” column, enter the name of the person at the location of, or the function of (such as a fax machine) the extension, and any miscellaneous information particular to that extension.

Installation A–3