Panasonic Kx Td500 User Manual

Station Features and Operation (PT/SLT)
User Manual251
Calling a doorphone
To unlock the door from an assigned extension
PT and SLT
Enter a doorphone number
(1 through 8).
doorphone no.
Lift the handset or press
SP-PHONE/MONITOR.Confirmation toneTalk.Dial 31.
31

doorphone number
(1 through 8)
Doorphone   x
PT and SLT
Enter a door opener number (1 through 8).
door opener no.
Lift the handset or press 
SP-PHONE/MONITOR.Confirmation 
tone and dial
toneHang up or press 
SP-PHONE/MONITOR.Dial 55.
55
The door...

Station Features and Operation (PT/SLT)
252User Manual
To unlock the door while talking to the visitor at the doorphone from any extension
Conditions
If you dial 5 again while the door is open, the door will stay open for another five seconds.
Doorphone Call Destination
It is necessary to program the extensions that can receive doorphone calls during day and 
night mode.
7230/7235/7433/7436
Confirmation toneHang up or press 
SP-PHONE.
The door is left unlocked for the pre-programmed
amount of time...

Station Features and Operation (PT/SLT)
User Manual253
What if a doorphone call is not answered?
If not answered within 30 seconds, the call stops ringing and is canceled.
Unlocking the door opener
During a doorphone call, any extension user can unlock the door opener (user-supplied) 
from their extensions by dialing 5 to let the visitor in.
You cannot hold and transfer the doorphone call.
The door can be unlocked by the following:
1) Extensions that are programmed to receive doorphone calls.
2) Any...

Station Features and Operation (PT/SLT)
254User Manual
User Manual References
2.2.3 Flexible Button Assignment
3.2.5 [005] Flexible CO Button Assignment
4.5.9 KX-T7235 Display Features - System Feature Access Menu
4.5.12 KX-T7431 / KX-T7433 / KX-T7436 Display Features - System Feature Access 
Menu 

Station Features and Operation (PT/SLT)
User Manual255
4.3.30 Electronic Station Lockout
Allows you to lock your extension so that other users cannot make outgoing CO calls from your 
extension.
Locking
Unlocking
Conditions
How does this feature restrict the extension?
This feature restricts the extension from making an outside call only. Other operations are 
not affected.
Remote Station Lock
Remote Station Lock Control overrides Electronic Station Lockout. If the Manager or an 
Operator sets Remote...

Station Features and Operation (PT/SLT)
256User Manual
Distinctive Dial Tone
When this feature is assigned to the extension, the extension user may hear a distinctive dial 
tone (dial tone 2) after going off-hook depending on System Programming .
With the KX-T7431, KX-T7433, KX-T7436 or KX-T7235, you can execute this feature 
using the display operation.
Programming Guide References
2.3 Numbering Plan
– Station Lock Set / Cancel
2.8 System Option
– Special dial tone after setting feature
4.3...

Station Features and Operation (PT/SLT)
User Manual257
4.3.31 Emergency Call
Allows you to dial out a pre-assigned emergency number after seizing a CO line regardless of 
the restrictions imposed on your extension. Up to 10 emergency dial numbers can be stored in 
the system.
Dialing
Conditions
The emergency number 911 is already stored at the factory. System Programming is 
required to store other emergency numbers.
Making an emergency call is allowed even in the following cases;
 — in Account Code –...

Station Features and Operation (PT/SLT)
258User Manual
4.3.32 End-to-End DTMF Signaling (Tone Through)
DTMF signaling is required for access to special network services offered by some telephone 
companies. This system allows you to signal the other end using DTMF tones during an 
established call.
End-to-End DTMF Signaling (1)
End-to-End DTMF Signaling (2) (When Automatic Hold is enabled)
PT
DTMF signal is sent to the other end
while dialing.
During a conversation;
required code
Dial the required code....

Station Features and Operation (PT/SLT)
User Manual259
Canceling End-to-End DTMF Signaling mode
Conditions
If the dial type of the line is assigned to DTMF, Tone Through mode is established 
automatically after the dialing sequence is finished and the call is established.

Tone Through button
This button can be assigned to a flexible button (CO, DSS) by Station, User or System 
Programming.

Tone Through button is effective during a call between two extensions, extension to outside 
or a conference...

Station Features and Operation (PT/SLT)
260User Manual
User Manual References
2.2.3 Flexible Button Assignment
3.2.5 [005] Flexible CO Button Assignment