Panasonic KX-TDA30 Features Manual page 142

1.10 Conversation Features
[DPT + DPT]
• Capable Telephones
KX-T7600 series, except KX-T7640. Note that the KX-T7667 can only be connected as a slave DPT.
• When Digital XDP connection enables the number of DPTs to exceed the maximum capacity that the
PBX supports, the following conditions must be met:
– KX-TDA30: An MEC card is installed and an additional AC adaptor is connected
– KX-TDA100/KX-TDA200: An MEC card and the PSU-M or PSU-L is installed
– KX-TDA600: The PSU-L is installed.
• 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
KX-TDA30
1.4.3 System Capacity
2.5.7 MEC Card
2.6.2 Parallel Connection of the Extensions
2.6.3 Digital EXtra Device Port (Digital XDP) Connection
KX-TDA100/KX-TDA200
1.4.3 System Capacity
2.3.2 MEC Card (KX-TDA0105)
2.7.2 Parallel Connection of the Extensions
2.7.3 Digital EXtra Device Port (Digital XDP) Connection
KX-TDA600
1.4.3 System Capacity
2.9.2 Parallel Connection of the Extensions
2.9.3 Digital EXtra Device Port (Digital XDP) Connection
PT Programming Manual References
[600] EXtra Device Port (XDP) Mode
User Manual References
1.7.11 Setting the Parallelled Telephone to Ring (Parallelled Telephone)
142 Feature Guide