AT&T MLS-12DTM ユーザーズマニュアル

Hotline

Code:   #603

Identifies the “hotline” extension and the extension it automatically

rings (the “alert” extension). When someone lifts the handset of the hotline tele-
phone, the alert extension rings.  You can set up several hotline and alert exten-
sion pairs.  The alert extension can be the same or different for one or more hot-
line extensions.

A hotline extension

An alert extension

✓ 

No hotline or alert assigned

The hotline telephone  must be a standard; single-line touch-tone or rotary
telephone.

A hotline cannot be a doorphone.  Assigning a hotline to a doorphone exten-

sion cancels the doorphone setting.

To prevent outside calls from being made or received on the hotline, use

Line Assignment (#301) to remove all outside lines from the hotline exten-
sion.

Include only intercoms in the Automatic Line Selection for the hotline exten-
sion (p. 4-3).

Remove hotline extensions from the Night Service Group (#504) and Calling
Group (#502).

When programming the hotline,  you first enter the hotline

extension and then the alert extension.  Enter the hotline and alert extensions as
different extensions.  Extension 10 cannot be a hotline extension (although it can
bean alert extension).

1.    Press  [ Feature ] [ 0 ] [ 0 ] [ System Program ] [ System Program  ] [ # ] [6 ] [ 0 ] [ 3 ].  The

display reads:

Hot Line

Extension:

2.   Enter the hotline extension (11 through 33).  For example, to program

extension 33 as the hotline,  press [  3 ] [ 3 ] .  The display reads:

Hot Line 33

Data --

3.   Enter the alert extension (10 through 33).  For example, to use extension

32 as the alert extension, press  [ 3 ] [ 2 ].  The display reads:

Hot Line 33

Data 32

To program another hotline, press [ Next Item ]  or [ Prev Item ]  until the new hotline extension

number shows on the display. Repeat step 3.

.

System Programming   3-31