AT&T MLS-12TM, MLS-12DTM, MLS-6TM manual Disallowed Phone Number Lists, Code #404

Disallowed

Phone Number

Lists

See appendix B for a summary of dialing restrictions.

Code: #404

Description: Specifies telephone numbers that users cannot dial. For example, you may want to prevent calls to a specific telephone number or to categories of numbers such as calls to 976 numbers. Use this procedure to create up to four lists of up to 10 telephone numbers each. Then use procedure #405, Disallowed List Assignment, to assign the lists to specific extensions.

Valid Entries: ■ List numbers 1 to 4

■Maximum 10 telephone numbers per list

■Maximum 12 digits per telephone number

■Wildcard character (!) to match any single digit

Programming Steps:

1.Press [ Feature ] [ 0 ] [ 0 ] [ System Program ] [ System Program ] [ # ] [ 4 ] [ 0 ] [ 4 ]. The display reads:

DisallowLst

List No:

2.Enter the list to be set up (1 through 4). For example, to select list 1, press [ 1 ]. The display reads:

DisallowLst 1

Entry:

3.Select a list entry (01 through 10). For example, to select entry 01, press [ 0 ] [ 1 ] . The display reads:

DisallowLst 1 01

Data ------------

4.Enter the first telephone number, following the guidelines given in the “Programming Notes” on the following page. As an example, to prevent local 976 dialing, press [ 9 ] [ 7 ] [ 6 ] . The display reads:

DisallowLst 1 01

Data 976

5. To save the telephone number in memory, press [ Enter ].

To enter other phone numbers in this list, press [ Next Item ] and repeat steps 4 and 5.

To change a phone number, press [ Remove ] and repeat steps 4 and 5.

To delete a phone number, press [ Remove ].

To create another list, press [ # ] [ 4 ] [ 0 ] [ 4 ] and start at step 2 above.

✓ = Factory Setting

To go to the next procedure: [Next Proc ]	To go to a specific procedure: [ # ] [ x ] [ x ] [ x ]
To go to the previous procedure: [ Prev Proc ]	(where XXX is the procedure number)
To return data to the factory setting: [Remove ]	To exit system programming: [ Feature ] [ 0 ] [ 0 ]

3-20 System Programming