Panasonic KX-NS500 Installation Manual page 57

Notice
When Expansion Units are used with the Main Unit, all IP-PTs and IP-CSs are registered to the Main Unit.
Type
Optional Service Card
Terminal
Activation Key
*1 IP terminals, except for KX-NT265 (software version 2.00 or later only), are registered and controlled by the Main Unit.
Physical Card for Legacy Trunks and Extensions
Virtual Card
RMT Card
DPH Card
DSP Card
DPT/APT/SLT
PT-interface CS
PS
IP-CS/IP-PT/KX-UT Series SIP Phone/SIP-CS
Doorphone
IP Softphone
Any Activation key
Resource
2.3.3 System Capacity
Availability
ü
–
*1
–
ü
–
ü
ü
ü
–
*1
ü
–
*1
–
Installation Manual 57