User's Manual

Attaching Adjunct Equipment

If you are installing a speakerphone (Lucent Technologies models S101A, S201A, or

QUORUM

CS201A), a headset adapter (Lucent Technologies model 500A1), or

other adjunct that may be offered, follow these steps to connect the adjunct

equipment to your voice terminal.

The adjunct requires auxiliary power from either a local, individual power supply or a

closet supply serving multiple phones. Refer to the adjunct's installation

documentation for its power requirements.

1. Place the voice terminal face down on a flat surface.

2. Snap the adjunct cord into the Adjunct jack until you hear a click. (This jack is

labeled , except on the 8411, where it is labeled “ADJUNCT.”) See Figure 1

for the location of the Adjunct jack on the 8403, 8405, and 8410 voice

terminals. See Figure 2 for the location of the Adjunct jack on the 8411 voice

terminal. See Figure 4 for the location of the jack on the 8434DX voice

terminals.

3. Refer to the “Desktop Installation” section for instructions on routing the

adjunct cord through the channel.

4. Connect the free end of the adjunct cord to your speakerphone, headset adapter,

or other adjunct.

5. Then, do one of the following:

— If auxiliary adjunct power is provided by a bulk closet supply, connect

the line cord from the voice terminal to the wall jack.

— If a local, individual auxiliary power supply is being used, refer to Figure

9 for information about how to connect the telephone to the wall jack.

NOTE: If the voice terminal is being used with the 4-wire

7400B Plus or 2-wire 8400B Plus data module, the telephone line cord

connects to the Phone jack on the 7400B Plus or 8400B Plus instead of to

the wall jack. The Line connector on the 7400B Plus or 8400B Plus is

then connected to the wall jack. Refer to the 7400B Plus Data Module

User’s Guide or 8400B Plus Data Module User’s Guide for further

information on using either of these data modules.

NOTE: The 7400B Plus or 8400B Plus data module cannot be used with

the 8411 when the voice terminal is optioned for a second telephone

number for the Analog Adjunct jack. Refer to the 7400B Plus Data

Module User’s Guide or 8400B Plus Data Module User’s Guide for

further information on using either of these data modules.