Line Power Mode (No Ac Power) - VTech SN1127 User Manual

Connect and install

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
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Answer a call during power failure
Lift the corded handset.
Lift the corded handset and wait for a dial tone.
Dial a telephone number using the dialing keys. Wait to hear each
key tone upon inputting a digit before pressing the next dialing key.
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