Panasonic KX-TVM50 Installation Manual page 47

2.7 Installing Optional Cards—KX-TVM50
The KX-TVM50 can be expanded by installing the following optional cards.
Model
KX-TVM502
KX-TVM503
KX-TVM524
KX-TVM594
KX-TVM296
CAUTION
Before installing optional cards, it is very important that the power to the unit be turned
off. Before touching the optional cards or any components within the unit, discharge any
static electricity from your body by touching the earth terminal (if it is connected to earth)
or by using an earthing strap (user-supplied). This is a critical step that must be
performed to protect the circuit board and other components from damage caused by
static electricity.
Model Name
2-Port Hybrid Expansion Card
2-Port Digital Expansion Card
Memory Expansion Card
LAN Interface Card
Modem Card
2.7 Installing Optional Cards—KX-TVM50
Maximum Quantity
2
2
1
1
1
Installation Manual 47