8474 Studio 3500 UG Iss2 [2] 25/10/07 16:37 Page 52
BT Studio 3500 – Issue 1 – Edition 2.1
52General information
IMPORTANT
This equipment is not designed for making emergency telephone call when the power fails. Alternative arrangements should be made for access to emergency services.
This product is intended for connection to analogue public switched telephone networks and private switchboards in the United Kingdom.
•Never dispose of batteries in a fire. There is a serious risk of explosion and/or the release of highly toxic chemicals.
Cleaning
•Simply clean the handset and base with a damp (not wet) cloth, or an
Safety
•Only use the power supply suitable for the BT Studio 3500 range. Using an unauthorised power supply will invalidate your guarantee and may damage the telephone.
•For the handset, use only AAA NiMH batteries with a minimum capacity of 550mAh.
•Never use other batteries or conventional alkaline batteries as this could lead to a short circuit or destroy the battery casing.
•Do not open the handset (except to replace the handset batteries). This could expose you to high voltages or other risks.
•Radio signal transmitted between the handset and base may cause interference to hearing aids.
•It is recommended that advice from a qualified expert be sought before using this product in the vicinity of emergency/intensive care medical equipment.
•It is recommended that if you have a pacemaker fitted you check with a medical expert before using this product.
•Never use household polish as this will damage the product. Never use a dry cloth as this may cause a static shock.
Environmental
•Do not expose to direct sunlight.
•The product may become warm when the batteries are being recharged. This is normal. We recommend that you do not place the product on antique/veneered wood to avoid damage.
•Do not stand your product on carpets or other surfaces which generate fibres or place it in locations preventing the free flow of air over its surfaces.
•Do not submerge any part of your product in water and do not use it in damp or humid conditions, such as bathrooms.
•Do not expose your product to fire, explosive or other hazardous conditions.
•There is a slight chance your phone could be damaged by an electrical storm.
We recommend that you unplug the power and telephone line cord during an electrical storm.