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ENVIRONMENT AND SAFETY
HDT-H3 OM Page 5 of 35
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Environment and safety
Safety information:
This telephone is not designed for making emergency telephone calls when the power fails. An
alternative should be made available for access to emergency calls.
Power requirements:
the computer thru the USB will provide Power.
Battery requirements:
The handset requires power source of two rechargeable NiMH batteries, size AAA 1.2V 750mAh
(HR11/45). Please do not use non-rechargeable batteries.
WARNING!
The electrical network is classified as dangerous according to criteria in the standard IEC 60950. The only way to
power down this product is by unplugging the power supply from the electrical outlet. Ensure the electrical outlet is located
close to the apparatus and is always easily accessible.
Safety precautions:
•
Do not allow the handset to come into contact with liquids or moisture.
•
Do not open the handset or base station. This could expose you to high voltages.
•
Do not allow the charging contacts of the charger or the battery to come into contact with extraneous conductive
materials.
•
There is a slight chance that the telephone could be damaged by an electrical storm. It is recommended that users
unplug the phone from the USB socket during a storm.
•
Do not use the handset in an explosive hazard area such as where there is gas leaking.
Environmental care:
Please remember to observe the local regulations regarding the disposal of your packaging materials,
exhausted batteries and old phone and where possible promote their recycling.
Because the phone works by sending radio signals between the base unit and the handset, wearers of hearing aids may
experience interference in the form of a humming noise.
We advise that this phone should not be used near intensive care medical equipment or by persons with pacemakers.
Your phone can interfere with electrical equipment such as answering machines, TV and radio sets if placed too close. It is
recommended that you position the base unit at least one meter from such appliances.
CAUTION
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. Never use non-rechargeable batteries;
use recommended type supplied with this telephone. NiMH batteries must be disposed of in accordance with the
applicable waste disposal regulations.