Panasonic Kx Ta824 Feature Manual

							1.1 General Features
Feature Manual 71
9.7.2 Others [7-2]—Doorphone Ring Time—Door 1–4, Doorphone Ring / Chime—Door 1–4, Doorphone 
Chime Assignment—Door 1–4, Doorphone Chime Pattern—Door 1–4
Feature Manual References
1.1.46 Door Open
1.1.48 Doorphone Call
2.2.1 Tones/Ring Tones
Operating Manual References
1.3.28 Call Waiting
1.3.37 Door Open
1.3.38 Doorphone Call
1.1.48 Doorphone Call
Description
A visitor can use a doorphone to call its preprogrammed destination. Extension users can call a doorphone. 
Doorphones can also be used for the Room Monitor feature (  1.1.110 Room Monitor).
Conditions
Hardware Requirement: An optional doorphone, and doorphone card.
 Doorphones 1 and 2 (or doorphones 3 and 4) cannot be used at the same time. When one is in use, 
the user cannot have a conversation with the other.
 A doorphone access tone will be sent to a monitored doorphone before monitoring starts. If an 
extension user wants to monitor a doorphone without informing the other party, it is possible to eliminate 
the tone through system programming (  [707] Doorphone Access Tone).
Ring Duration
If an incoming doorphone call is not answered within a preprogrammed time period (  [708] 
Doorphone Ring Time), ringing stops and the call is canceled. 
An extension user can choose the preferred ring tone pattern for doorphone calls through system 
programming (  [706] Doorphone Ring Tone Pattern). 
Call Destination
System programming determines the extensions that can receive calls from each doorphone for each 
time service mode (  [700-702] Doorphone Ringing—Day/Night/Lunch).
Door Open
While on a doorphone call, an extension user can unlock the door to let the visitor in (  1.1.46 Door 
Open).
 When a doorphone call is received at a proprietary telephone (PT), a tone is heard instead of ringing.
Installation Manual References
2.3.6 4-Port Doorphone Card (KX-TA82461)
2.6 Connecting Doorphones and Door Openers
2.7 Connecting Doorbell or Door Chime 
						

							1.1 General Features
72 Feature Manual
Programming Manual References
[PT Programming]
[700-702] Doorphone Ringing—Day/Night/Lunch
[706] Doorphone Ring Tone Pattern
[707] Doorphone Access Tone
[708] Doorphone Ring Time
[710] Doorphone Ring/Chime
[711] Doorphone Chime Assignment
[712] Doorphone Chime Pattern
[PC Programming]
9.7.1 Ringing & Door Opener [7-1]—Doorphone 1–4—Day, Night, Lunch
9.7.2 Others [7-2]—Doorphone Ring Tone Pattern—Door 1–4, Doorphone Access Tone—Door 1–4, 
Doorphone Ring Time—Door 1–4, Doorphone Ring / Chime—Door 1–4, Doorphone Chime Assignment—
Door 1–4, Doorphone Chime Pattern—Door 1–4
Feature Manual References
1.1.46 Door Open
1.1.110 Room Monitor
2.2.1 Tones/Ring Tones
Operating Manual References
1.3.38 Doorphone Call
1.3.80 Room Monitor
1.1.49 Emergency Call
Description
An extension user can dial preprogrammed emergency numbers (  [309] Emergency Number) after 
seizing an outside (CO) line regardless of the restrictions imposed on the extension.
Conditions
 If the PBX is installed behind an existing host PBX, an extension user must dial the Host PBX Access 
code after the Outside (CO) Line Access number.
 This feature will function even when:
– In Account Code—Verify-All/Verify-Toll/Forced mode (  1.1.2 Account Code Entry)
– Restricted by the current class of service (COS) (  1.1.117 Toll Restriction (TRS))
– In Extension Lock (  1.1.55 Extension Lock, 1.1.107 Remote Extension Lock)
Programming Manual References
[PT Programming]
[309] Emergency Number 
						

							1.1 General Features
Feature Manual 73
[403] Host PBX Access Code
[PC Programming]
9.3.3 Detail [3-3]—Host PBX Access Codes
9.5.4 Emergency Number & Others [5-4]—Emergency Number
Feature Manual References
1.1.2 Account Code Entry
1.1.55 Extension Lock
1.1.107 Remote Extension Lock
1.1.117 Toll Restriction (TRS)
Operating Manual References
1.3.39 Emergency Call
1.1.50 Executive Busy Override—Extension
Description
An extension user can interrupt an existing intercom call to establish a 3-party conference call.
Conditions
Executive Busy Override Deny
It is possible for extension users to prevent their calls from being interrupted by another extension user.
 System programming determines extension users who can use Executive Busy Override—Extension 
(  [608] Executive Busy Override).
 This feature will not function when the busy extension has set Executive Busy Override Deny or Data 
Line Security (  1.1.37 Data Line Security).
 When a 2-party conversation is changed to a 3-party conference call, a confirmation tone will be sent 
to all parties (  1.1.33 Conference). It is possible to eliminate the tone through system programming 
(  [105] Conference Tone).
Programming Manual References
[PT Programming]
[105] Conference Tone
[608] Executive Busy Override
[PC Programming]
9.1.11 Detail [1-10]—Conference—Conference Tone
9.2.1 Main [2-1]—Busy Override
9.2.2 Feature settings [2-2]—Busy Override Deny
Feature Manual References
1.1.33 Conference 
						

							1.1 General Features
74 Feature Manual
1.1.37 Data Line Security
Operating Manual References
1.3.40 Executive Busy Override—Extension
1.3.42 Executive Busy Override Deny
1.1.51 Executive Busy Override—Outside (CO) Line
Description
A proprietary telephone (PT) user can interrupt an existing outside (CO) line call to establish a 3-party 
conference call.
Conditions
Executive Busy Override Deny
It is possible for extension users to prevent their calls from being interrupted by another extension user.
 System programming determines extension users who can use Executive Busy Override—Outside 
(CO) Line (  [608] Executive Busy Override).
 This feature will not function when the busy extension has set Executive Busy Override Deny or Data 
Line Security (  1.1.37 Data Line Security).
 When a 2-party conversation is changed to a 3-party conference call, a confirmation tone will be sent 
to all parties (  1.1.33 Conference). It is possible to eliminate the tone through system programming 
(  [105] Conference Tone).
Programming Manual References
[PT Programming]
[105] Conference Tone
[608] Executive Busy Override
[PC Programming]
9.1.11 Detail [1-10]—Conference—Conference Tone
9.2.1 Main [2-1]—Busy Override
9.2.2 Feature settings [2-2]—Busy Override Deny
Feature Manual References
1.1.33 Conference
1.1.37 Data Line Security
Operating Manual References
1.3.41 Executive Busy Override—Outside (CO) Line
1.3.42 Executive Busy Override Deny 
						

							1.1 General Features
Feature Manual 75
1.1.52 Extension Feature Clear
Description
Extension users can simultaneously clear all of the following features set on their own telephone:
This feature is also known as Station Feature Clear or Station Program Clear.
Operating Manual References
1.3.43 Extension Feature Clear
1.1.53 Extension Group
Description
This PBX supports various types of extension groups.
Extensions can be grouped into 8 extension groups (  [600] Extension Group). 
Each extension group can have the following attribute set:
a)Call Pickup, Group 
b)Paging—Group
c)Idle Extension Hunting Group
d)Direct Inward System Access (DISA) Ring Group Feature Value after Extension Feature Clear
Absent MessageOff
Automatic Callback BusyOff
Background Music (BGM)Off
Call Forwarding (FWD)Off
Call Pickup DenyAllow
Call WaitingDisable
Data Line SecurityOff
Do Not Disturb (DND)Off
Executive Busy Override DenyAllow
Hot LineThe stored telephone numbers will be cleared.
Log-in/Log-outLog-in
Message WaitingAll messages left by other extensions will be cleared.
Pag ing  DenyAllow
Room MonitorOff
Timed ReminderCleared
Voice Mail IntegrationOff 
						

							1.1 General Features
76 Feature Manual
Every extension must belong to one extension group and cannot belong to more than one extension 
group. 
Assignable Extensions: Proprietary telephones (PTs)/single line telephones (SLTs)
[Example]
2.1.Call Pickup, Group 
Using the Call Pickup feature, extensions can answer any calls within the call pickup group to which 
they belong.
2.2.Paging—Group
Using the Paging feature, extensions can make a page to any paging group, or answer a page 
made to any group.
2.3.Idle Extension Hunting Group
If a called extension is busy, Idle Extension Hunting redirects the incoming call to an idle member 
of the same extension group (  [100] Hunting Group Set). When calls are received, idle 
extensions are automatically searched for according to a preprogrammed hunting type (  [101] 
Hunting Type): Circular Hunting or Terminated Hunting.
2.4.Direct Inward System Access (DISA) Ring Group
A DISA ring group is a specific extension group that receives DISA calls directed to the group. All 
extensions in the group assigned as an Automated Attendant (AA) destination (  [501] DISA Built-
in AA) ring simultaneously. To use this feature, DISA must be selected as the distribution method 
for the desired outside (CO) line port (  [414-416] CO Line Mode—Day/Night/Lunch) and With 
AA must be selected as the destination of incoming outside (CO) line calls via the DISA feature 
(  [500] DISA Incoming Call Dial Mode). 
Programming Manual References
[PT Programming]
[100] Hunting Group Set
[101] Hunting Type
[414-416] CO Line Mode—Day/Night/Lunch
[500] DISA Incoming Call Dial Mode
[501] DISA Built-in AA
[600] Extension Group
[PC Programming]
9.2.11 Extension Group [2-6]
9.3.1 Line Mode [3-1]—Mode of incoming CO calls—Day, Night, Lunch
9.6.1 Automated Attendant [6-1]—DISA Incoming Call Dial Mode, AA table
Extension Group 1
Extn. 101 Extn. 102Extension Group 2
Extn. 103 Extn. 104Extension Group 3
Extn. 105 Extn. 106Extension Group 4
Extn. 107 Extn. 108 
						

							1.1 General Features
Feature Manual 77
Feature Manual References
1.1.21 Call Pickup, Group
1.1.42 Direct Inward System Access (DISA) Ring
1.1.67 Idle Extension Hunting
1.1.96 Paging—Group
1.1.54 Extension Jack Configuration
Description
Extension jacks are used to connect proprietary telephones (PTs), single line telephones (SLTs), Direct 
Station Selection (DSS) Consoles, and Voice Processing Systems (VPSs) to the PBX.
Conditions
PT and SLT in Parallel Mode
A PT and an SLT can be connected to an extension jack and used in parallel mode.
DSS Console and Paired Telephone Assignment
When a DSS Console is connected, a PT must be paired with the DSS Console through system 
programming (  [003] DSS Console Jack Assignment, [004] Console Paired Telephone). Each 
extension jack number should be unique. 
Automatic Detection
A PT and an SLT can be connected to an extension jack with no programming required.
Programming Manual References
[PT Programming]
[003] DSS Console Jack Assignment
[004] Console Paired Telephone
[PC Programming]
9.2.8 DSS Console [2-5]
1.1.55 Extension Lock
Description
Extension users can lock their telephones to prevent unauthorized use. This is useful for situations when 
extension users must leave their desks temporarily. Any 4-digit code can be used to lock and unlock an 
extension.
If an extension is locked, it cannot be used to perform the following operations:
— Making outside (CO) line calls
— Accessing logged information
— Listening to or erasing voice messages recorded by the Built-in Voice Message (BV) feature
— Recording, playing, or erasing BV outgoing messages (OGMs)
However, it is possible to enable making some outside (CO) line calls through system programming (  
[312] TRS—Extension Lock Class). 
						

							1.1 General Features
78 Feature Manual
This feature is also known as Electronic Station Lockout. 
Conditions
TRS—Extension Lock Class
The class of service (COS) of extensions locked by the Extension Lock or Remote Extension Lock 
feature can be assigned (  [312] TRS—Extension Lock Class) so that even a locked extension can 
make outside (CO) line calls. The higher COS number will take precedence. If, for example, COS 3 is 
assigned to an extension (  [601-603] TRS-COS—Day/Night/Lunch) and the COS of locked 
extensions is assigned as 4, when the extension is locked, the PBX allows the extension user to make 
outside (CO) line calls using COS 4.
Remote Extension Lock
When the operator or manager locks an extension remotely, the extensions user cannot unlock it. 
When a user locks an extension, the operator or manager extension can override the lock and unlock 
the extension.
Extension Lock—CANCEL ALL
The operator or manager can cancel this feature for all extensions simultaneously.
 This feature also functions as Call Log Display Lock, Incoming (  1.1.18 Call Log, Incoming). 
The Incoming Call Log for the common area can only be locked or unlocked by the operator or manager 
(Call Log Display Lock, Incoming in the Common Area). 
 This feature will not block Emergency Calls (  1.1.49 Emergency Call).
Programming Manual References
[PT Programming]
[108] Flash/Recall Mode for a Locked Extension
[312] TRS—Extension Lock Class
[601-603] TRS-COS—Day/Night/Lunch
[PC Programming]
9.1.11 Detail [1-10]—Extension—Flash/Recall Mode for a Locked Extension
9.5.1 Class of Service (COS) [5-1]—Day, Night, Lunch
9.5.4 Emergency Number & Others [5-4]—Extension Lock Class
Feature Manual References
1.1.8 Built-in Voice Message (BV)
1.1.18 Call Log, Incoming
1.1.49 Emergency Call
1.1.107 Remote Extension Lock
1.1.117 Toll Restriction (TRS)
Operating Manual References
1.3.44 Extension Lock
2.1.7 System Feature Assignment—Extension Lock—CANCEL ALL 
						

							1.1 General Features
Feature Manual 79
1.1.56 External Feature Access (EFA)
Description
An extension user can access features of a host PBX or the telephone company, such as Call Waiting. An 
EFA (External Feature Access) signal is sent to the host PBX or the telephone company. This feature is only 
available during outside (CO) line calls, including Host PBX Access (  1.1.65 Host PBX Access Code 
(Access Code to the Telephone Company from a Host PBX)).
Conditions
 This feature functions only if the FLASH/RECALL button is set to MODE 1: EFA mode (  1.1.60 
Flash/Recall). It is also possible to perform this feature by entering the EFA feature number when the 
current call is placed on consultation hold (  1.1.36 Consultation Hold).
Flash/Recall Time
The length of an EFA signal can be selected for each outside (CO) line (  [418] Flash/Recall Time).
Programming Manual References
[PT Programming]
[110] Flash/Recall Key Mode
[418] Flash/Recall Time
[PC Programming]
9.1.11 Detail [1-10]—Proprietary Telephone—Flash/Recall Key Mode
9.3.3 Detail [3-3]—Flash/Recall Time
Feature Manual References
1.1.36 Consultation Hold
1.1.60 Flash/Recall
1.1.65 Host PBX Access Code (Access Code to the Telephone Company from a Host PBX)
Operating Manual References
1.3.45 External Feature Access (EFA)
1.1.57 Feature Numbering
Description
To call another extension user or to access PBX features, access numbers (extension numbers or feature 
numbers) are required.
Feature numbers are available while:
1.a dial tone is heard
2.a busy tone or Do Not Disturb (DND) tone is heard
3.dialing or talking 
						

							1.1 General Features
80 Feature Manual
4.on-hook
1.Feature Numbering (available while a dial tone is heard)
Extension numbers and features that are available while a dial tone is heard have fixed numbers shown 
in the following table:
The extension number can be assigned for each extension through system programming (  [009] 
Extension Number). 
[Feature Numbering Table (available while a dial tone is heard)]
Feature Numbering Additional Number
Absent Message (set/cancel)75(1–6 [+ parameter]/0) + #/0
Account Code Entry for an SLT
 or 49account code + outside phone 
no.
Built-in Voice Message (BV) (record/play/
erase)725([1 + extn. no.]/2/0) + #/0
Call Forwarding (FWD)—All Calls, Busy/No 
Answer (set/cancel)71([1 or 2 + extn. no.]/0) + #/0
Call Forwarding (FWD)—All Calls, Busy/No 
Answer to BV (set/cancel)71([1 or 2 + 725]/0) + #/0
Call Forwarding (FWD)—All Calls, Busy/No 
Answer to Voice Processing System (VPS) 
(set/cancel)71([1 or 2 + extn. no.]/0) + #/0
Call Forwarding (FWD)—Follow Me (set/
cancel)71(5/8) + extn. no. + #/0
Call Forwarding (FWD)—To Outside (CO) 
Line (set/cancel)71(3 + outside (CO) line access no. 
+ outside phone no. + #)/(0 + #/
0)
Call Hold (Hold Mode 2 or 3) for an SLT20
Call Hold Retrieve for outside (CO) line calls/
intercom calls53/5outside (CO) line no. (1–8)/extn. 
no.
Call Log, Incoming in the Common Area—
CLEAR ALL70#
Call Log, Incoming in the Personal Area—
CLEAR ALL70#
Call Park/Call Park Retrieve22/520–9
Call Log Display Lock, Incoming770000–9999 (2 times/one time) + 
#
Call Pickup, Directed4extn. no.
Call Pickup, Group40
Call Pickup Deny (set/cancel)72(1/0) + #/0
Call Waiting for intercom calls/doorphone 
calls (set/cancel)732(1/0) + #/0