PHONE LINE MANAGER 16 X 4

14.3 Filling the Call-Barring Allow and Disallow Tables

The system can store up to three call-barring Allow Tables and three Disallow Tables. Each table has 10 slots (numbered 0 through 9). Each slot stores one phone number or prefix. (See the sample tables in Sections

14.4and 14.5.

You must program all 10 slots for the table to work. If a slot is to be left empty, you must still program it as an “empty” slot by simply hanging up, as described below. You can clear all slots of all tables by following the instructions in Section 15.1.

To fill a Call-Barring Allow or Disallow Table:

1. In the programming mode, enter the code for the desired table:

720Allow Table #1

721Allow Table #2

722Allow Table #3

723Disallow Table #1

724Disallow Table #2

725Disallow Table #3

2.Enter the number (0 through 9) of the slot you want to program.

3.Enter the phone number or prefix you are putting in that slot (maximum of 12 digits). If the slot is to be left empty, hang up.

4.Hang up. You must hang up after each slot for the programming to register.

14.4 Sample Disallow Table

Slot

Prefix or Number to Disallow

0

1

1

011

2

empty

3

empty

4

empty

5

empty

6

empty

7

empty

8

empty

9

empty

45

Page 44
Image 44
Black Box FX160A manual Filling the Call-Barring Allow and Disallow Tables, Sample Disallow Table