Specifications

Comprehensive upgrade 3-21
Performing a comprehensive upgrade
Standard 1.0 System Installation and Modification Guide January 1998
Example: For an Option EC-11 your display may look similar to
the screen below.
Note:
For more information, refer to your
Modular Option EC
Installation and Maintenance Guide
(NTP 555-7061-250) or the
(EC-11) Installation and Maintenance Guide
(NTP
555-7081-250).
8 Press <Return> to accept the default loop number. If your
system requires more than one loop, you will be prompted
again as in the above example.
Note:
If necessary, use the backspace key to delete each
default number and enter the new loop number (between 0 and
255).
Result:
When the operation is completed, the system displays
the Call Progress Tone Detection screen.
9 Go to “Selecting call progress tone detection” on page 3-22.
Step Action