DEES DSI-375, User Manual

Page: 27 / 48

In his application, the DSI can be configured to ring on any line or group
of lines when the MBS is off-hook or in use.
This configuration can be used to provide normal ringing instead of the
splash tone that normally identifies a second incoming call when the
user is off-hook.
Note:
This application will be very useful if you wear a headset.
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: On your dial pad depress the numbers that correspond with
the line keys you wish to ring. See Fig 1, page 6.
Step 4: Press to enter this configuration.
For example, to make line buttons 3, 5 and 7 ring, even if the MBS is off-
hook, the following keys would be pressed:
23
Configuration 5
Set Busy Off-Hook
*
#
5
1
*
# 5 3 1 5 7