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....

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...

1.1 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...

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.
...

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...

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....

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...

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...

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...

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...