To add a new entry, click the Add button and you will see the screen as shown in Figure 4-62.
Figure 4-62
Enter a number with the length in the range of [3, 16]in the field of Black List Number and Click
the Save button to make the configuration take effect, then you will go back to the previous page
and see the following list as shown in Figure 4-61. If you want to delete the entry, check the
Remove box first and then click the Remove button.
To configure the White List, choose “Voice” “Call Firewall” ”White List” on the main menu or
click the White List button on the screen as shown in Figure 4-60, then you will see the screen as
shown in Figure 4-63.
Figure 4-63
To add a new entry, click the Add button and you will see the screen as shown in Figure 4-64.
Figure 4-64
Enter a number with the length in the range of [3, 16] in the field of White List Number and click
the Save button to make the configuration take effect, then you will go back to the previous page
and see the following list as shown in Figure 4-63. If you want to delete the entry, check the
Remove box first and then click the Remove button.
Note:
1. Partial matching rule is applied here, so this function works for all the incoming call numbers
that start with the number you have configured in the Black List or the White List. For example, if
the number you have configured in the Black List is 555, with Black List mode enabled the
incoming call number 5554510 will be denied.
2. If the incoming call numbers match the rules set in both Black List and White list, longest
matching rule will function in this situation. For example, if you set 222 in Black List and 2224 in
White List, with Black List mode enabled, incoming call number 2224510 will be allowed.
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