AT&T DEFINITY 2500 series Bedienerhandbuch PDF herunterladen (Seite 43)

FEATURE DETERMINATION

Table E provides an alphabetical list of all DEFINITY Generic 1 and Generic 3 features. The

table identifies the system version that supports each feature and whether additional hardware

and/or software are required. If additional software is required, it must either be loaded in the

system and/or the associated feature option must be enabled on the System Parameters Custo-

mer Options form. Features and hardware must be identified to determine which version of the

system to order.

For example, if Integrated Digital Services Network-Basic Rate Interface

(ISDN-BRI) is required, a G3 system must be ordered because ISDN-BRI is not supported

by G1 .

On Table E, place a check mark (

✓

) in the Desired column beside each required feature.

Note: Additional information on features can be found in the DEFINITY Communications

System Generic 1 and Generic 3 Feature Description, 555-230-201.

After the features have been identified, use Table F (Features Requiring Additional Hardware

and/or Software) to identify the specific hardware and/or software required for each feature.

Use Table G (System Parameters) to determine which version of the system is required, based

on the configuration of features and hardware selected.

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AT&T DEFINITY 2500 series Bedienerhandbuch Seite 43