VTech DS4122-4 - Manual (Page 5)

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Installation
Install the telephone base as shown below. Make sure that the electrical outlet is not controlled by a
wall switch. If you subscribe to high-speed internet service (Digital Subscriber Line - DSL) through
your telephone lines, you must have a DSL filter between the telephone base and the telephone wall
jack. The filter will prevent noise and caller ID problems caused by DSL interference. Please contact
your DSL service provider for more information about DSL filters.
Plug the bigger power adapter into the power jack at the bottom of the telephone base and the
smaller power adapters into the chargers. Route cords through slots and plug the power adapter
into an electrical outlet not controlled by a wall switch.
Plug one end of the telephone line cord into the telephone line jack at the bottom of the telephone
base. Route the telephone line cord through the slot, then plug the other end of the cord into a
telephone wall jack.
1.
2.
Telephone wall jack
Telephone base installation
Electrical outlet not
controlled by a wall switch
• Use only the AC
power adapter
supplied with this
telephone.
• The power adapters
are intended to be
correctly oriented
in a vertical or floor
mount position.
Your telephone
base comes with
the desktop bracket
installed. You may
remove the bracket
before plugging in
the telephone line
and power adapter
if it obstructs the
installation process.
•
Telephone line cord
DSL filter (not included)
required if you have DSL
high-speed internet service