AT&T II Telephone User Manual


 
Adding Modules and Centrex Extensions
If you add new modules to your equipment controller after installation, you will
need to identify new extensions and to change Hotline and doorphone
extensions (if those devices are installed). Likewise, if you add a Centrex
extension after installation, you must adjust programmed settings to
accommodate the new extension. You may want to use Copy Settings (#399) to
copy some settings—see page 5-11 for information on the programmed settings
that can be copied with this feature. (If you are using new extensions for
auxiliary equipment, see Chapter 7.)
Use the following procedures to adjust the programming for your premises
equipment when you add a module or an extension:
Line Assignment (#301)
lets you verify that the primary line is assigned
to an extension that you added. If it is not, use this procedure to assign
the line. (You can also use this procedure to assign a secondary line to
the extension.)
Line Ringing
(Centralized Telephone Programming) specifies when a
primary or secondary line will start ringing at the extension.
Line Access Restriction (#302)
determines whether users on each of
the lines assigned to the extension can place or receive calls on the line.
Dial Mode (#201)
identifies a line as rotary or touch-tone.
Hotline Phone and Doorphone Extensions
Hotline phones and doorphones should be connected to the last available
extension jacks on the last installed 206 module in the equipment controller. If
you add modules to your existing configuration and you have Hotline phones or
doorphones connected to it, you will need to move the equipment (see page
2-14) and change the following programming procedures:
Hotline (#603)
to identify the new Hotline extension.
Doorphone Extensions (#604 and #605)
to identify the new doorphone
extension(s).
Line Assignment (#301)
to remove the primary line from the new Hotline
phone and/or doorphone extensions.
NOTE:
Remember to reassign the primary lines to the extension jacks where Hotline
phones and/or doorphones were previously installed.
Programming Reference
5-9