Specifications

CONTENTS
4.1.14
LIVE SYSTEM PROGRAMMING
The system can be programmed from any display keyset or personal computer
without interrupting normal system operation. There are three levels of program-
ming: technician, customer and station. The technician level has access to all pro-
grams and can allow the customer access to system programs as needed. Techni-
cian and customer access are controlled by different security passcodes. Program-
ming from a PC requires the PCMMC program.
MEET ME PAGE AND ANSWER
After a user makes a Meet Me Page, the user may remain off-hook to allow the
paged party to meet the user for a private conversation.
MEMORY PROTECTION
In the event that power is lost to the system, all customer data contained in memory
is retained by the use of a “super capacitor” for approximately seven days. In addi-
tion, the PCMMC computer program may be used to produce a backup copy of the
customer data.
MESSAGE WAITING INDICATIONS
When calling a station and receiving a busy signal or the no answer condition, the
caller can leave an indication that a message is waiting. The message button will
flash red at the messaged keyset. A single line phone will receive a distinctive
message waiting dial tone. Five message waiting indications can be left at any
station.
MICROPHONE ON/OFF PER STATION
The microphone can be disabled at any keyset. When the microphone is disabled,
the keyset cannot use the speakerphone, although on-hook dialing and group lis-
tening are still possible.
MUSIC ON HOLD—FLEXIBLE
When external music sources are connected, each C.O. line may be programmed
to receive one of the two external sources, internally-generated tones or no music
when it is placed on hold. If there are no sources installed, each line may receive
either a 50 ms tone or no music. The system-generated tone is a beep every 3.5
seconds.
NIGHT SERVICE
The DCS 50si provides separate ringing locations for all trunks in both the day and
the night modes.
AUTOMATIC
Automatic night service allows each tenant to automatically go in and out of night
service according to the system clock. There are separate time options available
for each day of the week. This feature can be overridden by a manual night service
key and passcode.