3
Line power mode (no AC power)
When there is a power failure, the telephone base uses power from the telephone
line to let you make and answer calls using the corded handset and dialing keys.
Make a call during power failure
1
Lift the corded handset and wait for a dial tone.
2
Dial a telephone number using the dialing keys. Wait to hear each
key tone upon inputting a digit before pressing the next dialing key.
Answer a call during power failure
Lift the corded handset.
Connect and install