Panasonic KX-TD1232 ユーザーズマニュアル

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Station Features and Operation (DPT/SLT)
178
User Manual
<When KX-TD161 is installed>
Doorphone 1 and Doorphone 2 cannot establish conversations simultaneously. When one 
is in use, an extension user cannot have a conversation with the other. This is the same for 
Doorphone 3 and Doorphone 4, Doorphone 5 and Doorphone 6, and Doorphone 7 and 
Doorphone 8.
<For example>
During a doorphone call between extension A and doorphone 1:
When calling doorphone 2 from extension B,
— The extension B receives a busy tone.
— The extension B cannot unlock a door by pressing "5".
When pressing the doorphone 2 button,
— A doorphone call occurs.
— The extension can answer the doorphone call, but cannot have a conversation.
— The extension can unlock a door by pressing "5".
If you dial "5" again while the door is open, the door will stay open for another five seconds.
An access tone can be programmed not to be sent to the monitored doorphone before 
monitoring starts.
Doorphone Call Destination
It is necessary to program the extensions that can receive doorphone calls during day and 
night mode.
What if a doorphone call is not answered?
If not answered within 30 seconds, the call stops ringing and is canceled. You can change 
from 30 seconds to 15 seconds by System Programming.
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 extension that is engaged in a doorphone call.
The door opener will open the door, even if a doorphone is not installed.
You can modify the door opener timer from five seconds (default) to three seconds by 
System Programming.
<PT>
While talking to a doorphone, you can unlock the door using the one-touch dialing 
button instead of dialing "5". In this case, "5" must be stored in the one-touch dialing 
button by Station or System Programming.
You can assign a ringer frequency (8 types) to each doorphone by System Programming. 
This is only available for DPT.
With the KX-T7431, KX-T7433, KX-T7436 or KX-T7235, you can call a doorphone 
and open a door using the display operation.
Programming Guide References
[607-608] Doorphone Ringing Assignment —— Day / Night
[818] Doorphone Tone Frequency Selection