Panasonic Kx-Ta624 Advanced Hybrid System Installation Manual

							Features 3-39
3 FeaturesC
Confirmation tone 4: 
Sent when changing a three-party call (created by Executive Busy
Override or Conference) to a two-party call. This tone can be
disabled by system programming.
Condition• Confirmation Tones 1 and 2 are provided to reconfirm assigned features.
Programming References
Section 4, System Programming
[105] Conference Tone 
[106] External Paging Access Tone 
[117] Call Pickup Tone
Feature ReferencesNone
Operation ReferencesNot applicable.
1 s 
						

							3-40 Features
D3 Features
Data Line Security
DescriptionData Line Security is a feature that can be set at individual
extensions. Once set, communication between the extension and the
other party is protected from signals such as Call Waiting, Hold
Alarm/Hold Recall and Executive Busy Override. Data equipment
or a facsimile may be connected to an extension jack so that the
user can perform data communications. During communication,
Data Line Security maintains secure data transmission against tones
or interruptions from other extensions.
ConditionsNone
Programming References
No programming required.
Feature ReferencesSection 3, Features
Call Waiting
Executive Busy Override
Hold Alarm/Hold Recall
Operation ReferenceTelephone Features
— User ManualData Line Security 
						

							Features 3-41
3 FeaturesD
ConditionsNone
Programming References
No programming required.
Feature ReferencesNone
Operation ReferencesNot applicable.
Dial Tones, Distinctive
DescriptionThree types of dial tone patterns are available to give information
about features activated on the telephone.
Dial tone 1:This is a normal dial tone. None of the features listed
below are activated.
Dial tone 2:Sent when any one of the features below are set.
Absent Message Capability
Background Music (BGM) (for proprietary telephones only)
Call Forwarding 
Call Pickup Deny 
Data Line Security
Do Not Disturb (DND) 
Electronic Station Lockout 
Message Waiting (for proprietary telephones only)
Pickup Dialing (for single line telephones only)
Remote Station Lock Control
Timed Reminder
Dial tone 3:Sent when performing Account Code Entry and sent
when answering a Timed Reminder call.
Also sent when going off-hook with a single line telephone which
has messages left in a Voice Processing System.
1 s
1 s
1 s 
						

							3-42 Features
D3 Features
Dial Type Selection
DescriptionAllows an extension user to select the desired dialing mode for each
outside (CO) line regardless of the originating extension (rotary or
tone). There are three dialing modes available.
DTMF (Dual Tone Multi-Frequency) Mode
The dialing signal from an extension, either tone or rotary, is
converted to tone dialing.  DTMF signals are transmitted to the
outside (CO) line.
Pulse Dial (Rotary) Mode
The dialing signal from an extension, either tone or rotary, is
converted to rotary dialing. Rotary pulses are transmitted to the
outside (CO) line.
Call Blocking Mode
Set this mode for outside (CO) lines that can receive both tone
and rotary dialing, but are under contract with the Central
Office for rotary dialing only. When dialing to a line using a
touch-tone telephone, only rotary dialing is sent to the Central
Office.
Conditions• Extension users can temporarily convert the pre-assigned rotary dialing
mode to DTMF mode (Pulse to Tone Conversion). DTMF mode cannot
be changed to rotary.
• Either DTMF or rotary dialing can be assigned for the DISA (Direct
Inward System Access) outgoing line. With DISA, pulse to tone
conversion is not possible.
• If an outside (CO) line can receive both DTMF and pulse signals and is
contracted for DTMF with a Central Office, the DTMF mode should be
selected for the line. If it is contracted for rotary mode, the Call
Blocking mode should be selected for the line.
• If a line is assigned to the Pulse Dial mode, select an appropriate pulse
speed, if necessary.
• After a held call is retrieved, the dial mode returns to the one originally
programmed for the outside (CO) line.
Programming References
Section 4, System Programming
[401] Dial Mode
[402] Pulse Speed Selection
Feature ReferencesSection 3, Features
End-to-End DTMF Signaling Pulse to Tone Conversion
(Tone Through)
Operation ReferencesNot applicable. 
						

							Features 3-43
3 FeaturesD
Direct In Lines (DIL)
DescriptionEnables an incoming outside call to go directly to one extension.
DIL places an incoming outside call to only one extension. This
outside (CO) line can be used by multiple extension users to make
calls, but can only be used by one extension to receive calls.
DIL can have different destinations for the day, night and lunch
modes (Time Service).
Condition• If the Station Hunting feature is assigned to the destination extension,
the call will be hunted.
Programming References
Section 4, System Programming
[414]–[416] Outside (CO) Line Mode — Day/Night/Lunch
Feature ReferenceSection 3, Features
Station Hunting
Operation ReferencesNot applicable. 
						

							3-44 Features
D3 Features
Direct Inward System Access (DISA)
DescriptionAllows an outside caller to access specific system features as if the
caller is an extension in the system. The caller can have direct
access to features such as:
• Placing an incoming call to an extension, operator or ring
group. The caller also has the option of dialing the route for an
extension using a one digit number (DISA built-in auto
attendant number) via DISA calls.
• Calling an external party.
One of the following must be selected to have direct access to these
features: (1) None Security, (2) Trunk (Outside (CO) Line)
Security, or (3) All Security. In None Security mode, any caller can
make outside or intercom calls. In Trunk (Outside (CO) Line)
Security mode, a pre-assigned DISA security code must be entered
to make outside calls. In All Security mode, a pre-assigned DISA
security code must be entered to make both outside and intercom
calls. This prevents callers from making unauthorized calls.
However, when making an outside call by Call Forwarding – to
Outside (CO) Line, the call is allowed (exception).
An Outgoing Message can be programmed for the DISA feature.
When a caller reaches a DISA line, a message will greet the caller.
Two different DISA messages can be recorded by the operator or
manager. For example, one message can be used in the day mode
and the other in night mode, or they can be used for different
outside (CO) lines. If an optional OGM/FAX Detection card is not
installed, the caller will hear a beep instead of the outgoing
message (the internal DISA).
Conditions• The following items are required for the DISA feature.
(1) “DISA1” or “DISA2” must be assigned to outside (CO) line(s)
as the outside (CO) line mode.
(2) An optional OGM/FAX Detection Card must be installed for
outgoing messages.
(3) The DISA message(s) should be recorded by the operator or
manager.
(2) and (3) are required for outgoing messages and fax detection.
• After the DISA Delayed Answer Time expires and a ringback tone is
returned to the caller, a DISA call will be answered. The caller can dial
during the message or after the tone.
• This system can store up to ten programmable DISA built-in auto
attendant numbers. Each number is one digit. 
						

							Features 3-45
3 FeaturesD
• The DISA built-in auto attendant number may be the same as the first
digit of other numbers (extension number, etc.). To avoid confusion, the
system waits for the second digit for a preprogrammed amount of time
(default: 2 seconds). If the timer expires, the system will assume that the
first digit is a DISA built-in auto attendant number.
• Only one OGM/FAX Detection card can be installed.
• The DISA line can be used to originate outside calls if a security code (if
required) has been dialed.
• This system can store up to four programmable DISA security codes.
Each code should be different.
• The duration of outside-to-outside (CO-to-CO) line calls can be limited.
When the specified time expires, both lines are disconnected. A warning
tone is sent to both parties 15 seconds before the time-limit.
• To detect the end of an outside-to-outside (CO-to-CO) line call, CPC
Signal Detection can be assigned.
• If a wrong DISA security code is entered, three beeps will be heard. The
call will be disconnected after three failed attempts.
Connection Reference
Section 2, Installation
2.4.2 Caller ID and OGM/FAX Detection Card Installation
Programming References
Section 4, System Programming
To enable the DISA feature
[414]–[416] Outside (CO) Line Mode — Day/Night/Lunch
[420] Calling Party Control (CPC Signal)
[421] CPC Detection for Outgoing Calls
[500] DISA Incoming Dialing Mode Selection
[501] DISA Built-in Auto Attendant
[502] OGM Mode Selection
[503] FAX Connection
[506] DISA Busy Mode
[510] DISA No Dial Mode
[511] DISA Security Type
[512] DISA Security Codes
[513] Cyclic Tone Detection
[514] FAX Tone Detection
[516] DISA Incoming Assignment
[518] DISA Tone Selection after the Security Code
To set DISA timer values
[205] Outside-to-Outside (CO-to-CO) Line Duration Time limit
[504] DISA Delayed Answer Time
[505] DISA Waiting Time After OGM
[517] DISA AA Wait Time 
						

							3-46 Features
D3 Features
To enable the Intercept Routing feature
[408]–[410] Flexible Ringing Assignment — Day/Night/Lunch
[507] DISA Intercept Mode
[508] DISA Ringing Time before Intercept
[509] DISA Ringing Time after Intercept
[515] Intercept Time For Internal DISA
Feature ReferencesSection 3, Features
Intercept Routing
Outgoing Message (OGM)
Operation ReferenceTelephone Features
— User ManualDirect Inward System Access (DISA) 
						

							Features 3-47
3 FeaturesD
Busy tone
An outside line call is made.
The caller reaches the DISA line.
Is a security
code required?
A number is dialed.
Make an outside call.
No
One short beep
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Nothing is dialed.The call is sent to
the fax extension.
Yes
The security
code is entered.Is Intercept Routing employed?
The call is sent to
another extension.
Disconnect.
No Yes
Disconnect.
Answered.
Is Intercept Routing employed?
Disconnect.
No Yes
The call is not answered.
The call is not
answered.
The code is correct.
Disconnect.
What is the DISA
Busy Mode?
Answered.The call is not
answered.
*1
*2
*3*13
*14
CNG toneCyclic tone
or CPC signal
*4
What is the security type?
Trunk or None
Disconnect.All *15*18
*5
The call reaches the destination.Reorder tone
*6
*7
The destination
extension(s) is(are) busy.
*8
B
Answered.
The call is not
answered for
40 seconds.
*16
*17
*11*9
*10
Call Waiting DISA2
*12Disconnect.Busy tone
Goes to
Goes to Disconnect
Goes to
OGM
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The other
OGM is heard.
A
The call is sent to
another extension.
A
B
C
C
Answered.
With optional 
OGM/FAX Detection CardWithout optional
OGM/FAX Detection Card
(Internal DISA)
The code is incorrect.
One short
beep
Flow chart of possible cases and results for DISA calls 
						

							3-48 Features
D3 Features
*1: The DISA Delayed Timer starts. This is the time between a call reaching the system and being
received. The time is assigned in program [504] “DISA Delayed Answer Time”.
*2: When a call is received and the system answers, the system sends a short beep to the caller.
*3: The Intercept Timer for Internal DISA starts. This is the time the system waits for the number
sent by the caller. If nothing is entered by the caller during this time, the system will regard it as
“Nothing is dialed.” The time is assigned in program [515] “Intercept Time for Internal DISA”.
*4: The system can accept the following numbers:
•100 through 199as an extension number.
•81 through 86as an outside (CO) line group line access number.
•9as an automatic line access number when “Without AA” is assigned in program [500] “DISA
Incoming Dialing Mode Selection”. Even if “With AA” is assigned, 9 is regarded as the
automatic line access number if nothing is assigned to “9” in program [501] “DISA Built-in
Auto Attendant”.
•0as the operator call number when the operator is assigned in program [008] “Operator
Assignment” and “Without AA” is assigned in program [500] “DISA Incoming Dialing Mode
Selection”. Even if “With AA” is assigned, 0 is regarded as the operator call number if nothing
is assigned to “0” in program [501] “DISA Built-in Auto Attendant”.
•0 through 9as a built-in auto attendant number when “With AA” is assigned in program [500]
“DISA Incoming Dialing Mode Selection”. The DISA AA Wait timer starts after receiving the
first 1-digit number. If the timer expires, the system will assume that the first digit is an AA
number. The time is assigned in program [517] “DISA AA Wait Time”.
*5: A security code is necessary when program [511] “DISA Security Type” is assigned as follows.
•All Security– the system waits for a security code dialed after “ ”. When the security code
matches a code programmed in program [512] “DISA Security Codes”, the
system accepts the numbers after the code.
•Trunk Security– the caller can access an outside (CO) line if the security code matches a code
programmed in program [512] “DISA Security Codes”. The caller can
access other destinations without the security code.
If the entered number is the same as one of the security codes, a short beep is heard. The beep
can be disabled in program [518] “DISA Tone Selection after the Security Code”. If the number
is wrong, three beeps will be heard. The call will be disconnected after three failed attempts.
*6: The caller must enter the desired phone number after hearing a dial tone from the Central Office.
*7: The DISA Ring Timer Before Intercept starts. The destination telephone(s) will ring for the time
programmed in program [508] “DISA Ringing Time before Intercept”.
*8: The system treats the call according to program [507] “DISA Intercept Mode” as follows.
•Disconnect– the call is disconnected.
•Intercept– the call is sent to the extensions programmed in programs [408] – [410] “Flexible
Ringing Assignment — Day/Night/Lunch”.
If the call is still not answered within the time programmed in program [509] “DISA Ringing
Time after Intercept”, it will be disconnected.
*9: If the destination extension belongs to a hunting group and all extensions in the group are busy,
the system checks the DISA Busy Mode. If the destination is the Ring group, the DISA Busy
Mode will not work for the call. The system regards the call as unanswered.