Topcom Butler 4812 USB VOIP User Manual page 5

Safety Instructions
• Only use the charger plug supplied. Do not use other chargers, as this may damage the
battery cells.
• Only insert rechargeable batteries of the same type. Never use ordinary,
non-rechargeable batteries. Insert rechargeable batteries so they connect to the right
poles (indicated in the battery compartment of the handset).
• Do not touch the charger and plug contacts with sharp or metal objects.
• The operation of some medical devices may be affected.
• The handset may cause an unpleasant buzzing sound in hearing aids.
• Do not place the basic unit in a damp room or at a distance of less than 1.5 m away from
a water source. Keep water away from the handset.
• Do not use the telephone in environments where there is a risk of explosions.
• Dispose of the batteries and maintain the telephone in an environment-friendly manner.
• As this telephone cannot be used in case of a power cut, you should use a
mains-independent telephone for emergency calls, e.g. a mobile phone.
• This telephone uses rechargable batteries. You have to dispose of the batteries in an
environment friendly manner according to your country regulations.
Disposal of the device (environment)
At the end of the product lifecycle, you should not throw this product into the normal
household garbage but bring the product to a collection point for the recycling of electrical
and electronic equipments. The symbol on the product, user guide and/or box indicate this.
Some of the product materials can be re-used if you bring them to a recycling point. By re-
using some parts or raw materials from used products you make an important contribution to
the protection of the environment.
Please contact your local authorities in case you need more information on the collection
points in your area.
Cleaning
Clean the telephone with a slightly damp cloth or with an anti-static cloth. Never use cleaning
agents or abrasive solvents.
Topcom Butler 4812 USB VoIP
Topcom Butler 4812 USB VoIP
5