The 206EC and 400EC modules support the Caller ID feature. These modules
are required to provide Caller ID information on system display phones. You
must subscribe to Caller ID service from your local telephone company (if it is
available), and connect any lines associated with this service to the line jacks on
the 206EC and/or 400EC modules. Hereafter, references to 206 modules
include 206E, 206EC, and all 206 modules used with previous releases of the
product. Similarly, references to 400 modules include 400E, 400EC, and all 400
modules used with previous releases of the product.
NOTE:
A system display phone is required for programming at extension 10 and/or 11.
If you have any 34-button phones in the system, you must use a 34-button
display phone to program since an 18-button phone cannot be used to program
a 34-button phone. Also, if your system has both PARTNER-model and
MLS-model phones, it is recommended that you use a PARTNER-model display
phone at the programming extension.
Installation Guidelines
Telephones and Devices
You can connect the following telephones and devices to the system:
■
■
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PARTNER-model, MLS-modeI, MDC 9000, and MDW 9000 System
Phones. System phones require at least two-pair wiring and are
compatible with Lucent Technologies 4-pair SYSTIMAX® wiring.
Call Assistant Intercom Autodialers with Busy Indication
(PARTNER-CA48 for PARTNER-model phones or MLS-CA24 for
MLS-model phones). You can connect an Intercom Autodialer to the
system phone at extension 10 and 11. The Intercom Autodialer connects
to the system phone using an adapter that is shipped with the autodialer.
Industry-Standard Devices. Industry-standard devices (including
standard phones) require one-pair mounting cords; Lucent Technologies
D2R mounting cords are recommended.
– Standard Phones. Connect standard touch-tone or rotary dial
phones to the system for:
–
Power Failure Operation. During a power failure, system phones
will not work because they require power to operate. However, if
you connect standard phones to extensions 10, 16, 22, 28, 34,
40, 46, and 52, users can place and answer outside calls on lines
1, 3, 5, 7, 9, 11, 13, and 15, respectively. You can connect a
standard phone either alone or combined with a system phone.
For more information, see “Combination Extensions” on the next
page.
Installation Guidelines
5
