Nortel Meridian 1 Planning, Installation And Operating Instructions page 252

Chapter 20 — Meridian Mail Compact Option installation and maintenance
Step
5
6
Selecting call progress tone detection
To select the Call Progress Tone Detection (CPTD) number for your country,
follow these steps.
Step
1
2
Option 11C Compact
Select Yes, then press <Return>.
Note: If your keycode calls for more than one language, the prompt is repeated
until the number of languages specified in the keycode has been selected.
When you have finished your language selection(s), select Done, and
press <Return>.
Result The Call Progress Tone Detection (CPTD) screen is displayed.
Go to "Selecting call progress tone detection" on page
You are provided with the current CPTD selection and the following
prompt:
Select operation: Done (Change)
Select operation:
If you select Done, go to
If you select Change, go to
Planning, Installation, Fault Clearing and CCBR Guide
Action
Action
step 3.
step 4.
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233.