Aastra Telecom 4223 manual Installing Your Extension’s Telephone Cords

Installing Your Extension

Installing Your Extension

Your Dialog 4223 Professional is usually installed by your system administrator.

However, this section provides you with all of the instructions for installing your extension yourself and for maintaining it.

Installing Your Extension’s Telephone Cords

Your extension is connected to your facility’s telephone facility through a line cable that connects into the RJ12 female jack labelled LINE, located on the underside of your extension.

The handset cord is connected to the RJ12 female connector labelled HANDSET located, once again, on the underside of your extension. This may be installed so that it comes out of either the left or right side of your extension. In the first case, the handset cord should be inserted in the slot made for this purpose, as illustrated in the diagrams below.

When it is necessary to disconnect a cord, it is recommended that you use a screwdriver to depress the release tab on the RJ12 male connector.

MD Evolution – Dialog 4223 Professional 147