Panasonic KX-TDE100 Features Manual page 173

[DPT + DPT]
• Capable Telephones
KX-T7600 series, except KX-T7640. Note that the KX-T7667 can only be connected as a slave DPT.
• The PSU-M or PSU-L must be installed when Digital XDP connection enables the number of DPTs to
exceed the maximum capacity that the PBX supports.
• When using Digital XDP connection, the following features cannot be used with either the master or
slave DPT:
a)
OHCA: A call waiting tone will be heard even if the OHCA feature is set.
b)
USB Module: The DPTs will not work correctly if a USB Module is connected. Do not connect USB
Modules to the DPTs.
Note
Even if the slave DPT is disconnected, the OHCA feature and USB Module still cannot be used with the
master DPT. To use them, the master DPT must be disconnected from the PBX, and then reconnected.
[DPT + DPT + SLT]
• When an SLT is connected to the slave DPT in parallel mode, the SLT works as the parallel extension
of the master DPT.
Installation Manual References
1.4.3 System Capacity
3.8.2 Parallel Connection of the Extensions
3.8.3 Digital EXtra Device Port (Digital XDP) Connection
Programming Manual References
PC Programming Manual
2.7.21 [1-1] Slot—Extension Port
→ XDP Mode
→ Parallel Telephone Ringing
2.8.9 [2-6-1] Numbering Plan—Main—Features—Parallel Telephone (Ring) Mode Set / Cancel
PT Programming Manual
[600] EXtra Device Port (XDP) Mode
User Manual References
1.8.11 Setting the Parallelled Telephone to Ring (Parallelled Telephone)
1.11 Conversation Features
Feature Guide 173