Panasonic KX-TDA50 IP Phone User Manual


 
1.4 Specifications
30 Installation Manual
AC Adaptor Selection
You must connect an additional AC adaptor in any of the following conditions:
A total of more than 4 APTs, DPTs (except KX-T7600 series), and DSS consoles (except KX-T7600
series) are connected.
More than 4 CSs are connected.
An MEC card is required to support a configuration with a total MEC figure exceeding 28.
Note
For how to connect an AC adaptor or additional AC adaptor, refer to "2.11.1 Starting the Hybrid IP-
PBX".