DEES DSI-375, User Manual

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This configuration is used to operate a Message Waiting alert tone or to
give a contact closure to operate lamp. The Message Waiting must be
displayed on the MBS as the DSI will not recognize it if it is on the add-
on module.
Action
Step 1: Apply power or disconnect and then reapply.
The LED will flash rapidly and you have 20 seconds to
commence programming.
Step 2: Press the then press
Step 3: Press to enable contacts.
Press if you wish to deactivate this feature.
Step 4: Press to enable the audible alert.
Press if you wish to deactivate this feature.
Step 5: On your dial pad depress the number that corresponds with
the Message Waiting line key. See Fig 1, page 6.
Step 6: Press to enter this configuration.
For this example, line button 5 will be the Message Waiting button. If you
want both the contacts to close and the audible tone enabled when
there is a message waiting the following keys would be pressed:
Note:
If you have chosen to enable the contacts they will operate whenever
the line button LED 5 is on solid. The DSI will give a tone cadence of 120
ms on, 100 ms off, 120 ms on every 15 seconds until there is a LCD off,
Flash or Wink command or a Hard Reset from the Central Office.
27
Configuration 9
Message Waiting
Alert Tones
*
#
9 1
1
0
1
0
1
*
# 9 1 1 1 1 5