Software Requirements; References - Nortel M1250 Manual

Software requirements

The Standard Busy Lamp Field
(SBLF) feature can be used with
any software generic (X37, X08,
X11, or X11 international with
Supplementary Features).
The Enhanced Busy Lamp Field
(EBLF) feature requires X11
Release 14 software (or later).
The Calls Waiting feature requires
the international software, X11
with Supplementary Features.

References

For details on the features,
operation and installation of the
BLF/CGM, refer to the following
Northern Telecom publications:
• M1250 and M2250 attendant
console, description
(553-2201-117)
• Telephone and attendant console
installation (553-3001-215)
• X11 features and services
(553-3001-305)
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