Lucent Technologies PARTNER Advanced Communications System Programming And Use Instructions page 109

To Program
1. If extension X is a key extension, use Line Assignment (#301) to assign
one or more lines to extension X.
If extension Y is a pooled extension, use Pool Extension Assignment
(#314) to assign the pools you want the modem to use to extension X. Also
use Line Assignment (#301) to assign any individual lines you want the
modem to use to extension X.
2. If the modem will only dial outside the system, set Automatic Line
Selection for extension X to select outside lines first. If you also use the
modem for calls within the system, set Automatic Line Selection to select
intercom first, and include a 9 or a pool access code and a couple of
pauses in the modem's dialing sequence for outside calls.
3. Set Line Ringing for all lines and pools assigned to extension X to No
Ring.
4. Set Automatic Extension Privacy (#304) for extension X to Assigned.
5. Make sure extension Y is not assigned as a Call Waiting (#316) extension,
Pickup Group Extension (#501), Calling Group Extension (#502),
Night Service Group Extension (#504), or Hunt Group Extension
(#505).
6. Set the auto answer feature of the modem to Off.
Send and Receive Modem
If you need to place and receive calls with the modem, use the setup shown in
Figure 4-12. This setup makes line A the primary modem line, but keeps the line
available for users at other extensions when all other lines are busy.
Figure 4-12. Send and Receive Modem
4-24
Using Auxiliary Equipment
Modem
Line A
Ext
Lines
X
CONTROL
UNIT
MODEM