Safety Instructions

containers of liquids). Do not expose it to
dripping or splashing, rain or moisture. If a liquid
enters inside the product, or if the product has
been exposed to rain or moisture, unplug it
immediately and contact your supplier or
customer service.
Cleaning
Unplug this product from the wall socket and
disconnect from all other devices before cleaning.
Do not use liquid cleaners or aerosol cleaners.
Use a damp cloth for cleaning.
Water and moisture
Do not use this product near water, for example
near a bathtub, washbowl, kitchen sink, laundry
tub, in a wet basement or near a swimming pool.
Transition of the product from a cold environment
to a warm one may cause condensation on some
of its internal parts. Allow it to dry by itself before
using the product.
Electrical powering
The powering of the product must adhere to the
power specifications indicated on the marking
labels.
In case this product is powered by a power supply
unit:
• For USA: This product is intended to be
supplied by a UL listed Direct Plug-in Power
Unit marked "Class 2" and rated as indicated
on the label on your product.
• This power supply unit must be Class II and a
Limited Power Source in accordance with the
requirements of IEC 60950-1/EN 60950-1,
Clause 2.5 or IEC 62368-1/EN 62368-1,
Annex Q and rated as indicated on the label on
your product. It must be tested and approved
to national, or local standards.
Accessibility
The plug on the power supply cord or power
supply unit serves as disconnect device. Be sure
that the mains supply socket outlet you use is
easily accessible and located as close to the
product as possible.
The power connections to the product and the
mains supply socket outlet socket must be
accessible at all times, so that you always can
disconnect the product quickly and safely from
the mains supply.
Overloading
Do not overload mains supply socket outlets and
extension power cords as this increases the risk of
fire or electric shock.
Handling batteries
This product may contain disposable batteries.
• Do not disassemble, crush, puncture, short the
external contacts, dispose of in fire, or expose to
fire, water or other liquids.
• Insert batteries correctly. There may be a risk of
explosion if the batteries are incorrectly
inserted.
• Do not attempt to recharge disposable or non-
reusable batteries.
• Please follow instructions provided for charging
rechargeable batteries.
• Replace batteries with the same or equivalent
type.
• Do not expose batteries to excessive heat (such
as sunlight or fire) and to temperatures above
100 °C (212 °F).
Telephone cable
Connect the telecommunication line cord only in
the PSTN, FXO, DSL or Line port of the product.
Never plug the telecommunication line cord in
another receptacle of the product.
Follow the installation instructions in the
sequence as outlined in the user documentation
that is included with your product.
Servicing
If service or repair work is required, take it to a
qualified service dealer.
Damage requiring service
Unplug this product from the mains supply socket
outlet and refer servicing to qualified service
personnel under the following conditions:
• When the power supply, power cord or its plug
are damaged.
!
Only use the power supply unit that is
supplied with this product, is supplied by
your service provider or local product
supplier, or a replacement power supply
unit provided by your service provider or
local product supplier.
The use of other types of power supplies
is prohibited.
If you are not sure of the type of power
supply needed, consult the user
documentation that is included with your
product or contact your service provider
or local product supplier.
!
CAUTION
There is danger of explosion if the
battery is mishandled or incorrectly
replaced.
!
CAUTION
To reduce the risk of fire, use only No 26
AWG wire size or larger
telecommunication line cord.
!
To reduce the risk of electric shock or
electrocution, do not disassemble this
product.