Inter-Tel Microprocessor Key Installation And Maintenance Practices Manual

							PROGRAMMING 
SECTION 340-100-400 
hue 3, April 1983 
l All keysets can gain access to all outside lines. 
l The operator’s station (ext. 10) will be the only 
keyset that will ring in audibly for incoming 
calls. All others will just flash. 
l Message center is station 10. 
l There will be no options on any telephones. 
Q The transfer recall time is 60 seconds. 
l The hold recall Grne is 60 seconds. 
l No number has been designated as an ab- 
sorbed digit. 
l No lines have been designated as WATS lines. 
l No system option:; have been assigned. 
l Paging zones are set as follows: 
MPK/II MPK/I 
Paging Zones Paging Zones 
* 1 Stations lo-19 + 1 Stations lo-19 
X2 Stations 20-29 * 2 Stations 20-25 
*3 Stations 30-39 JC 3 Not used 
X4 Stations 40-41 x 4 Not used 
*5 All areas lo-41 * 5 All areas lo-25 
D. TEST. The purpose of the TEST program is to 
test for proper functioning of the CPU ROM and 
RAM. The TEST program can be activated by 
function switch 4 on the CPU PCB. To run 
TEST, momentarily close function switch 4, 
then return it to the OPEN position. The 6801 
microprocessor will automatically check both 
ROM and RAM memories located on the CPU 
PCB. LED’s on the front of the CPU PCB will 
indicate the test status. The topmost LED will 
indicate that the test is in progress. The second 
LED will light if the ROM memory passes. The 
third LED will light when the RAM section of 
memory passes. The fourth LED will light when 
both memories have been tested and passed. 
The LED that doe? not light indicates which 
section of memory :ras failed. 
CAUTION: After TES‘- is run, the power must be 
turnedoffmomentari/yforesetmemory. 
NOTES I) Ii respon: e to the TEST program is not 
as stated above, contact INTER-TEL’s 
Field Service for assistance. INTER-TEL PRACTICES 
2) Always run. INIT after TEST. 
CAUTION: When the TEST program is entered, all 
user-defined programming is erased. 
E. RUN. This switch is unused. 
2.03 Initial MPK Programming -, 
To initially program a new installation of an MPK 
system, perform the following: 
NOTE: All CPU switches must be open. 
1. Momentarily close function switch 4 (TEST) 
on the CPU PCB, then return it to the open 
position. If the CPU PCB fails the test 
according to the guidelines of Section 2.02 
D of this practice, contact INTER-TEL Field 
Service for assistance. 
2. Turn the MPK power supply (labeled “LINE”) 
off. Wait 10 seconds, then turn it back on. 
3. Momentarily close function switch 3 (INIT), 
then return it to the open position. 
This completes the MPK initialization sequence. 
The MPK system is now ready for the programming 
of system and station options. 
2.04 System Programming 
This section contains all the information-necessary 
to program the MPK’s system operational parameters 
listed in Figures 4-2 and 4-3. System planning sheets 
should be used to plan the system’s final con- 
figuration prior to actual programming. (Refer to 
Figures 4-4 and 4-5.) These sheets are configured in 
the actual programming sequence, and their use will 
eliminate any confusion or possible errors at the 
time of programming. 
All system programming is done at the operator’s 
station (Ext. IO, Circuit 1.1) through the use of the 
keypad and line keys. Whenever a digit or symbol is 
pressed, a single tone is heard. The MPK system has 
a built-in error signal that will continuously beep to 
notify the programmer that incorrect or invalid 
information was entered into the keyset. The error 
signal will be activated only when an operational 
error is made. An “operational error” is defined as an 
user error in programming of the keyset. For 
example, if a tone pad key is accidentally pressed 
during the entry of line restriction data, the error 
Page 4-2  
						

							INTER-TEL PRACTICES 
PROGRAMMING 
SECTION 340-100-400 
Issue 3, April 1983 
. . . 
signal will be activated. To cancel the error signal, 
press the # key followed by any system parameter 
number. Doing this will cancel the erroneous entry 
and allow entry of correct information. 
> A. System Programming Sequence. To begin the 
system programming sequence, place the CPU 
in the program mode by setting function switch Yj& 1 (PROGRAM) on the CPU PCB in the closed 
position. 
The operator’s station is now ready to accept 
changes in system parameters entered through 
the tone keypad and line keys. Refer to Figure 
4-2 for programming entries. 
- Performed on the Operator’s Sfaflon - 
KEYPAD 
ENTRY 
Press # and 4 ACCESSED PARAMETER 
Transfer Recall Time TONE PAD OR L!NE KEY ENTRY TO 
CHANGE ACCESSED PARAMETER 
Press the desired transfer recall time in 
seconds (1 to 255 set) on the tone pad. 
Press # and 5 Hold Recall Time 
Press the desired hold recall time in 
seconds (1 to 255 set) on the tone pad. 
Press # and 6 Absorbed Digit Identification 
Press the desired absorbed digit on the 
tone pad. 
Press # and 7 WATS Line Identification 
Press the desired line keys for the C.O. 
lines to be used as WATS lines (1 or more 
keys). 
Press # and 8 System Options 
Press the desired system option numbers 
on the keypad (digits 1 to 7). See the 
system option listing in Figure 4-3. 
FIGURE 4-2. System Programming Entries 
Page 4-3  
						

							PROGRAMMING 
SECTION 340-100-400 
Issue 3, April 1963 INTER-TEL PRACTICES 
Option 
Numbers Function 
(1) SMDR 7 digits or more, 30 second 
duration. 
(2) SMDR 8 digits or more, 30 second 
duration. 
(3) Enable error messages. 
(4) Conference card compatibility. 
(5) 12-second redial timing. 
(6) Loop release 1.2 seconds. 
(7) 600 ms hookflash. 
Figure 4-3. System Options 
When the desired parameters have been 
changed, lift and replace the handset. This 
terminates the programming sequence. If no 
other change in programming is desired, take 
the CPU out of the programming mode by 
placing function switch 1 of the CPU PCB in the 
open position. 
2.05 Station Programming 
This section contains all information necessary to 
program the MPK’s individual station parameters. 
Station programming is done through each individual 
station’s keypad and line keys. The operator’s 
station (Ext. 10, Circuit 1.1) is used not only to enter 
system options but also to enter its own station 
options. When an individual station is programmed, a single 
tone is heard whenever a character is pressed on the 
keyset’s keypad. A continuous beeping indicates 
that the error signal has been activted. This indicates 
that incorrect or invalid information has been entered 
on the keypad. To cancel the error signal tone, press 
the # key followed by the station parameter number 
in which the error occurred. This cancels the 
erroneous entry and allows entry of correct in- 
formation. (Refer to Section 2.04, System Program- 
ming, for further information on error messages.) 
A. Station Programming Sequence. To begin the 
station programming sequence, place the CPU 
in the program mode by closing switch 1 
(PROGRAM) on the CPU PCB. Individual station 
sets are now ready to accept changes in their 
station parameters entered through the keypad 
and line keys. Refer to Figure 4-6 for pro- 
gramming entries. 
KEYPAD 
TONE PAD OR LINE kEY ENTRY TO 
ENTRY ACCESSED PARAMETER 
CHANGE ACCESSED PARAMETER 
Press # and 1 Lines Restricted 
Press the line keys which are to be restricted 
from that individual station for outgoing 
calls. 
Press # and 2 Ring in From Lines 
Press the line keys which are to ring in 
audibly from outside on that individual 
station. 
Press # and 3 Station Options 
Press the desired station option number on 
the keypad. (digits 2, 4, and 6). See 
Figure 4-7. 
Figure 4-6. Station Programming Entries 
Page 4-4  
						

							INTER-TEL PRACTICES 
Option 
Numbers 
(2) 
(4) 
(6) Function 
Remove from paging. 
Ring intercom first. 
Toll restrict. 
Figure 4-7. Station Options 
After you change the desired parameters on the 
first station, lift and replace the handset of that 
station. This terminates the programming se- 
quence for that station. Repeat the programming 
sequence for all stations that are to be changed, 
making sure to terminate the sequence at every 
station. 
The station parameters can also be entered at the 
KSU by plugging a single station set into the 
desired station jacks. After you program all the 
desired stations, return function switch 1 of the 
CPU PCB to the open position. 
3.00 KEYSET PROGRAMMING SWITCHES 
In addition to programmable options, each station 
has switch-selectable options which are pro- 
grammed for each keyset through internal switches. 
(See Section 340-100-300, Figure 3-12.) These 
switches are numbered and the option available 
through each is listed in Figure 4-8. See also Figure 
4-9 for an explanation of each of these options. 
(1) Digit 1 dial 
(2) Speed Transfer 
(3) Off-hook ring 
(4) Night Station 
(5) Full-duplex speakerphone 
(6) Executive Priority 
(7) Do-not-disturb. 
ON=Closed or active 
OFF=Open or Inactive 
Figure 4-8. Switch-Selectable Options 
After setting the desired switch-selectable options, 
unplug the phone for 3 set and then reconnect. This 
resets the microprocessor inside the phone so that it 
recognizes the new options. 
4.00 DIAGNOSTICS (OPTIONAL) 
This section describes use of the programming 
terminal as a diagnostic aid for the purpose of 
monitoring and debugging the MPK system. The PROGRAMMING 
SECTION 340-100-400 
issue 3, April 1983 
terminal should be an input and output device, such 
as a keyboard and CRT termirral, or a keyboard and 
printer terminal. The input and output devices are 
connected to the terminal and must be RS-232C 
compatible. The receptacle on the CPU PCB is a 
standard 25-pin female “D” connector. The keys on 
the terminal keyboard will produce the standard 
ASCII code required to access the MPK system. The 
terminal must be set on line and in the full-duplex 
mode with the baud rate set to 300. 
4.01 Operating Terminal 
The following areas are of special note if a terminal is 
to access the diagnostic and programming features 
of the MPK system: 
1. SIGN-ON MESSAGE - Refer to Section 4.01A. 
2. EQUAL SIGN (=) - Refer to Section 4.018. 
3. COMMAND LINE AND CARRIAGE RETURN 
(CR) - Refer to Section 4.01C. 
4. TIME-OUT MESSAGE - Refer to Section 
4.01 D. 
5. DEL OR RUBOUT KEY - Refer to Section 
4.01 E. 
6. CTRL-D KEY - Refer to Section 4.01 F. 
7. CTRL-X l
						

							PROGRAMMING 
SECTION 340-100-400 
Issue 3, April 1983 
B. EQUAL SIGN (=). The equal sign (=) prompt at 
the extreme left column of the 
programming 
terminal indicates that the major programming 
areas of the system may be accessed. 
These 
areas are explained in Section 4.02. 
C. COMMAND LINE AND CARRIAGE RETURN 
(CR). The MPK system uses the command line 
format for the system data entry. A command 
entered in this format is not executed until the 
carriage return is pressed. This format allows the 
programmerto check thecommand just entered 
for errors before execution. 
NOTE: In fhe following text, the symbol (CR) rep- 
resents the carriage return key or the enter 
key. 
D. TIME-OUT MESSAGE. The INTER-TEL MPK 
system contains a built-in timer which is acti- 
vated during any of the programming modes. 
This timer is reset each time information is 
entered on the programming terminal. If no 
informationisenferedin4min, 15secperiod, the 
MPK system will disengage from the program- 
ming terminal. Any time this happens, the 
programmer must re-display the sign-on 
message by pressing the space bar to continue 
programming. If a time-out occurs, any pro- 
gramming done up to that point will beexecuted. 
E. DEL OR RUBOUT. The DEL or RUBOUT key 
serves as a backspace key during data entry. If 
the programmer detects an error in the current 
input line (before a carriage return is pressed) 
theDELorRUBOUTkeywillcausethepreceding 
character to be removed from the input line. 
F. CONTROL-D 
KEYS. 
The CONTROL-D 
function is a combination of two keys that are 
pressed simultaneously: the CONTROL (CTRL) 
key and the D key. This combination allows the 
programmerto re-display thecurrent line (before 
a terminating carriage return is pressed). If the 
input line has had several characters deleted 
(see DEL or RUBOUT Section 4.01E), the line 
may be unreadable. The CTRL-D keys can be 
used to show a “clean” copy of the line for the 
programmer’s inspection. The fresh line will be 
shown on the line following the current input 
line. Programming input is not terminated with 
the CTRL-D key. Any remaining input must still 
be supplied, as well as the terminating carriage 
return. INTER-TEL PRACTICES 
G. CONTROL-X KEYS. The CONTROL-Xfunction 
is also a combination of two keys being pressed 
simultaneously: the CONTROL key and the X 
key. Thiscombination isused tocancel theinput 
line that was just entered by the programmer 
before a carriage return is pressed. Any char- 
acters entered on the current input line will be 
deleted, and the input command must be re- 
sumed from the beginning of the line. 
H. ERROR MESSAGE. An error message gen- 
erated by the INTER-TEL MPK will indicate that 
the format used: to enter data into the MPK 
system is incorrect. The error message will be 
indicated by the word “WHAT” followed by a 
question mark (?). An example of the error 
message is given below: 
WHAT? 
When the error message is displayed, the MPK 
system will automatically redisplay the prompt 
and line in which the error was made.. 
I. UPPER CASE LETTERS. All programming must 
be done in upper case letters. 
J. QUIT. To exit the programming mode, type 
QUIT. 
NOTE: If SMDR messages (up to 70) have been 
stored, they willbeprinted when theprogram: 
ing mode is exited. 
4.02 Diagnostic Features 
The MPK system contains five diagnostic features 
which can be accessed by use of a terminal and 
keyboard. These features are as follows: 
A 
TEST. To run the test feature using a terminal, 
enter the work TEST and press the carriage 
return (CR) after receiving the sign-on message 
and the equal sign (=). The terminal should then 
respond with: 
3I ROM &RAM CHECKm 
IIROM CHECK II 
XRAM CHECK m 
$8000 -$87FF. . . Pass 
TURN POWER-SUPPLY SW OFF, THEN ON !! 
CAUTION: After running TEST the power must be 
turned off momentarily to reset memory. 
Page 4-6  
						

							INTER-TEL PRACTICES 
NOTES: I) If response to the TEST feature is not as 
stafedabove, contact INTER-TEL’s Field 
Service. 
2) When TEST feature is entered, all user- 
defined programming will be erased. 
B. INIT (Initialize).l’heinitializefeatureisactivated 
by typing lNlT (CR) on the terminal. This will 
cause the 6801 microprocessor to place the MPK 
system in its basic mode of operation. The basic 
mode of operations is as follows: 
l All keysets can gain access to all outside lines. 
l The operator’s station (Ext. 10) will be the only 
station which rings audibly for incoming calls. 
All others will just flash. 
l The message center is station 10. 
. There will be no options on any keysets. 
l The transfer recall time is 60 seconds. 
l The hold recall time is 60 seconds. 
l No number has been designated as an ab- 
sorbed digit. 
l No lines have been designated as WATS lines. 
l No system options have been assigned. 
l Paging zones are set as follows: 
MPK/II 
MPK/I 
Paging Zones 
Paging Zones 
1 Stations 10 - 19 1 Stations 10 - 19 
2 Stations 20 - 29 2 Stations 20 - 25 
3 Stations 30 - 39 3 Not used 
4 Stations 40 - 41 4 Not used 
5 Stations 10 - 41 5 All areas lo-25 
C. DISP (Display). This feature displays the ASCII 
character(seeFigure4-10)ofactivityoftheMPK 
system orbf an individual station on the terminal. 
To start the display feature, type the command 
DISP, then press CR. The terminal will respond 
with: 
DISPLAY IN PROGRESS !! PROGRAMMING 
SECTION 340-100-400 
Issue 3, April 1983 
station, type in DISP XX, XX being ths desired 
extension number. (Be sure to press the space 
bar after typing DISP.) The terminal will respond 
with: 
DISPLAY IN PROGRESS !! XX 
When you use the display feature, the input/out- 
put part of the terminal is tied up and no SMOR is 
possible. Also, the display feature does not time 
out. It is therefore necessary to terminate this 
feature by pressing the space bar. 
D. ONMN (Online Monitor). This feature is used to 
monitor, change and debug the MPK system. For 
this reason, it should only be used by qualified 
personnel. (See Section 340-l 00-401.) 
E. REST (Restart). This feature is activated by 
typing the word REST (CR) on the programming 
terminal. This action restarts the 6801 micro- 
processorwithout cycling poweroraffecting the 
database. It is primarily a maintenance routine 
used to restart the system after a watchdog timer 
interrupt has occurred. This extinguishes the 
watchdog timer LED (DS4) on the CPU PCB. 
The terminal will now display the activity of the 
entire system. To monitor the activity of a single 
Page 4-7  
						

							PROGRAMMING 
SECTION 340-100-400 
issue 3, April 1983 INTER-TEL PRACTICES 
STATION PROGRAM INPUT 
#I) Lines Restricted 
#2) Ring In From Line 
#3) Station Options 
2) Remove From Paging 
4) Ring Intercom First 
6) Toll Restriction 
SYSTEM PROGRAM INPUT (OPERATOR ONLY). 
#4) First Recall Time 
#5) Second Recall Time 
#6) Absorbed Digit Identification 
#7) WATS Line identification 
#8) System Options 
1) SMDR - 7 digits or more, 30 sec. duration 
2) SMDR - 8 digits or more, 30 sec. duration 
3) Enable Error Messages 
4) Conference Compatibility 
5) 12-Second Redial Timing 
6) Loop Release 1.4 Set 
7) 600 ms Hookflash 
DIP SWITCH STATION - SELECTABLE OPTIONS 
1) Digit 1 Dial 
2) Speed Transfer 
3) Off-Hook Ring 
4) Night Station 
5) Full-Duplex Speakerphone 
6) Executive Priority 
7) Do-Not-Disturb Enable 
On = closed or active 
Off = open or inactive 
PAGING ZONES 
MPK/II 
MPK/I 
* 1 - Stations lo-19 * 1 - Stations lo-19 
* 2 - Stations 20-29 * 2 - Stations 20-25 
* 3 - Stations 30-99 X 3 - Stations not used 
K 4 - Stations 40-41 * 4 - Stations not used 
W 5 - Stations lo-41 * 5 - All areas 
CPU PCB SWITCHES 
1) PROGRAM 
2) RESET 
3) INIT 
4) TEST 
5) RUN 
Figure 4-1. MPK Option Summary 
Page 4-8  
						

							INTER-TEL MPK 
Programming 
Code 
Extension # 
- User: 
#l 
Lines Restricted = 
9 #2 
s 
#3 
f 
W 
DIP 
Switch 
Station 
Ring In From Lines = 
Options: 
Disable Page Zone = 2 
Ring Intercom First= 4 
Toll Restriction 
=6 
Instrument: MPKA 0 
MPK/II 0 
Keyset Options 
Enable/Disable 
Digit 1 Dial 
Speed Transfer 
Off-Hook Ring 
Night Station 
Full-Duplex Speakerphone 
Executive Priority 
Do-Not-Disturb Programming 
Code 
#l 
#2 
#3 
DIP 
Switch 
1 
Digit 1 Dial 
2 
Speed Transfer 
3 Off-Hook Ring 
4 
Night Station 
5 Full-Duplex 
Speakerphone 
6 
Executive Priority 
7 
Do-Not-Disturb 
Station 
Extension # 
- User: 
Lines Restricted = 
Ring In From Lines = 
Options: 
Disable 
Page 
Ring Intercom 
Toll Restriction 
Instrument: MPK/I 0 
Keyset Options 
Figure 4-4. 
Programming Planning Sheet - Station Class  
						

							PROGRAMMING 
SECTION 340-100-400 
lssue 3, April 1983 
i. INTER-TEL PRACTICES 
MPU 
System Class of Service 
Programming Record 
At Operator’s station (ext. 10): 
Transfer Recall Time (#,4): (l-255 seconds). 
Hold Recall Time (#,5): (l-255 seconds). 
Absorbed Digit I.D. (#,6): (2 through 9) 
WATS Line I.D. (#,7): - - __ - __ __ __ - - __ 
System Options (#,8) 1 - SMDR - 7 digits or more, 30 set duration. 
2 - SMDR - 8 digits or more, 30 set duration. 
3 - Enable Error Message. 
4 - Conference PCB Compatibility. 
5 - 12-second Redial Timing. 
6 - 1.2-second Held Call Loop Release. 
7 - 600-millisecond Hookflash. 
Figure 4-5. Programming Planning Sheet - System Class 
Page 4-10  
						

							INTER-TEL PRACTICES 
PROGRAMMING 
SECTION 340-100-400 
Issue 3, April 1983 
MPK Switch Position Option 
Descridion 
1 
CLOSED Digit 1 Dialing 
2 CLOSED Speed Transfer 
3 CLOSED 
4 CLOSED 
5 
CLOSED 
6 CLOSED 
7 CLOSED Off-Hook Ring 
Night Station 
Full-Duplex 
Speakerphone 
Executive 
Priority Call Waiting 
Do-Not-Disturb 
Night Ring Precedes all IO-digit stored speed dial numbers with 
a 1. 
When the station is connected to an outside line 
every 2-or-3 digit keystroke entry initiates a transfer 
without hitting the Transfer Key. This station will not 
have the ability to initiate outside calls. 
Station will ring (tones are in the handset) when 
off-hook for incoming calls. 
Causes the station to ring directly for all outside 
calls when the system is in the night ring mode. 
Enables the station’s microphone so that an optional 
external speaker may be connected for a full-duplex 
speakerphone on outside calls. 
Allows the station to signal busy extensions by 
pressing the # key. Intercom callback is disabled. 
Allows thestation to be placed in Do-Not-Disturb as 
defined in Section 680-100-200. 
For the operators station only. 
NOTE: “CLOSED”means that the feature is on or active 
“0PEN”means that the feature is off or inactive. 
Figure 4-9. Multi-Line DIP Switch-Selectable Options 
Page 4-l 1