Once the DSI has been configured, day to day operation is controlled via
the dial pad of the MBS. These commands are accomplished by pressing
the # key and a single digit code with the MBS on-hook. Ensure that the
DSI is in the ready state with the LED light on steadily. The DSI will
deliver visual and audible confirmation.
The commands are as follow:
Command Press Audible Confirmation DSls LED
DSI off 3 descending tones Slow blink
DSI on 3 ascending tones Solid on
Internal ringer on 1 short high tone N/A
Internal ringer off 1 short low tone N/ A
Low volume Tone at low volume N/A
Medium volume Tone at medium volume N/ A
High volume Tone at high volume N/A
Night service on 3 single tones Flashing
Off 3 single tones
When Night Service is activated ( ), any flashing LCD, whether
on the MBS or the add-on module, will ring the DSI. While in Night
Service, the contacts of the AUX PORT jack will always be activated to
ring the loud bell.
34
Operating the DSI
Day to Day
# 0
# 1
# 2
# 3
# 4
# 5
# 6
# 7
# 8
# 7
