Technical information

For your safety, please plug the provided AC power adapter into the nearest AC outlet. Use only UL listed Class 2 power adapter,
9VDC, 300 MA.
Installation Diagram
English
Please install VM-150 as shown below. Always connect power
adapter to VM-150 first, then plug into the wall outlet.
If you need to connect another phone to the same wall phone
jack, use a “T” splitter (readily available from any hardware store
or Radio Shack) for the phone cords.
To wall phone jack
To AC outlet
VM- 150
To ensure that your answering machine is functioning normally
during power outage, install four AAA size NiMH rechargeable
batteries (readily available from any hardware store or Radio
Shack) in VM-150 battery compartment. The batteries are
needed as an option only, they do not affect the normal
operation of your answering machine.
Note: All voice messages are stored in non-volatile memory.
They will not get deleted if a power outage occurs.
WARNING: Do not use any regular battery which will cause
damages to your answering machine and will void its warranty
Battery Information (Optional)