HP MSR SERIES Configuration Manual page 642

Figure 651 Number substitution configuration page (3)
1. Type 101 for Number Substitution Rule List ID.
2. Add three number substitution rules as shown in
3. Click Apply.
# Add another number substitution rule list for calling numbers of incoming calls.
Select Voice Management > Dial Plan > Number Substitution from the navigation tree, click Add to
access the number substitution configuration page.
Figure 651.
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