Comdial Dsu II Digital Telephone System Instructions Manual

3.9.5 Message Display Time For Account Codes
Description:When you enable the account code feature, LCD speakerphones prompt users to enter an
account code with a displayed message that the system clears at the end of a
programmable display time. Use this procedure to set the length of time for the display
within the range of 1 to 20 seconds. (The default setting is 5 seconds.) If account codes
are forced, the system drops the line if the user fails to enter a valid account code during
the display period....

3.9.6 Verified Account Code Entry
Description:Use this programming procedure to arrange for the system to either verify or not verify
the account codes that users enter.
To Program:1. Dial75.“SMDA PROGRAMMING”.
2. Dial08.“VERIFICATION XXX.
3. PressA1to toggle the feature on or off (LED On = Verified)
—OR—
dial1to enable verification “VERIFICATION ON ”
dial2to disable verification. “VERIFICATION OFF”
5. DialSSfor configuration mode.
To change setting, repeat procedure and make opposite selection.
DSU II...

3.10 The Industry-Standard Telephone (IST) Interface
The JM008 Expansion Module
The JM008 expansion module is an optional accessory cabinet that you mount on the DSU II’s common
equipment cabinet to provide the system with an interface for eight IST devices.
The Analog Terminal Interface
The Analog Terminal Interface device (ATI-D) is a multipurposeon-premiseaccessory. It has dual
circuits that allows the connection of two IST devices to the DSU II system.
NOTE:Connect the first ATI-D port to an even...

line preference features, the IST has outside line dial tone when users lift the handset.
You can assign outside line ringing to the station port for IST call answering purposes or
you can enable the ringing line preference feature for the station port. The intercom line
is available to an IST even though you have arranged it to have outside line access. After
going off-hook, IST users obtain intercom dial tone by performing a hookflash. To
perform a hookflash, they must press and release the hookswitch....

3.10.2 IST Distinctive Ringing
Description:Intercom calls that ring at IST equipment have a different cadence than outside calls. For
the JM008 interface, the intercom ring cadence is: 0.5 sec. on, .1 sec. off, 0.5 sec. on, 4
sec. off, and the outside call ring cadence is: 2 sec. on, 4 sec. off. For the ATI-D
interface, the intercom ring cadence is: 1 sec. on, .5 sec. off, 1 sec. on, 3.5 sec. off, and
the outside call ring cadence is: 2 sec. on, 4 sec. off.
If needed, you can disable this distinctive...

3.11 Direct Department Calling
Direct department calling allows the system to assign lines to one of four different departments. Calls
received on department lines and calls that are transferred to a department from within the system search
for an idle station in that department.
The system distributes department calls evenly throughout the department stations. It does this by placing
newly received calls, transferred calls, and held calls in a queue for servicing, assigning these calls a time
stamp to...

3.11.1 Access Codes For Direct Department Calling
Description:You can program department access codes to be any number between 10 and 7999;
however, the system will not allow you to assign the same dialing code as both a station
extension number and a department access code; nor will the system allow an extension
number conflict such as 15 and 1500. Further, with system defaulted extension numbers,
the assigned department access codes must start at 0058 or larger.
To Program:1. Dial52.“ACCESS CODE”
2....

3.11.3 Station Ports For Direct Department Calling
Description:You can group stations by department to allow a call to search for an idle station within a
department. This search occurs when a busy or RNA is encountered at a called
department station. The system allows up to four departments with up to 16 stations and a
minimum of 3 stations in each one. You can place one additional station in each
department to serve as a termination station. Calls that roll to a termination station will
follow a call...

3.11.4 Unanswered Call Transfer Recall Time
For Direct Department Calling
Description:A transferred call that remains unanswered in a department after a programmed length of
time will return to the transferring station for answering. Set the department transfer
recall time with this programming procedure.
To Program:1. Dial11.“TRANSFER RECALL”
2. Dial2(department transfer recall).“DEPT XFR RCL XXX”
3. Choose transfer time.
—Dial1or PressA1“DEPT XFR RCL 10”
—Dial2or PressA2“DEPT XFR RCL 20”
—Dial3or...

3.11.5 Call Forward on Ring—No Answer
The system can automatically forward ring-no answer calls to a new station. The system sends these calls
to any idle station associated by department with the called station. Use this feature to arrange for calls to
cycle rapidly through such associated stations by testing each one in turn with several rings.
Call Forwarding Of RNA Calls
Description:Enable call forward of RNA calls for individual stations using this programming feature.
NOTE: If you enable this...