# Modify the Absorption Table

To add or remove dial strings from the absorption table:

1. From the Main Menu, select (S) System Maintenance, (R) Reconfiguration, (M)Restriction COS, (M) Modify selected RCOS, and then (M) Modify Digit Absorption table.

2. Select (A) Add a number and enter the number to be absorbed, (OR select (R) Remove a number to remove one) in one of the following formats:

   - a single pattern (for example 91)

   - a series of patterns separated by commas (for example, 91,1,102880). Do not enter spaces after the commas and do not end the entry with a comma.

3. To verify your changes, select (S) Show Table. The system displays your table.

4. Exit the RCOS Menu to save your changes.