56General information
Safety information
Only use the power supply supplied with your BT Freestyle 3500. Using an unauthorised power supply will invalidate your guarantee and may damage the telephone.
Only use the telephone line cord supplied with your BT Freestyle 3500, otherwise your telephone may not work correctly.
For the handset, use only AAA Nickel Metal Hydride (NiMH) rechargeable batteries with a minimum capacity of 750mAh. Never use other batteries or conventional alkaline batteries as this could lead to a short circuit or destroy the battery casing.
If the keylock is switched on, it is NOT possible to make calls, including emergency numbers (999/112).
Do not open the handset (except to replace the handset batteries). This could expose you to high voltages or other risks.
Radio signals 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 dispose of batteries in a fire. There is a serious risk of explosion and/or the release of highly toxic chemicals.
If you experience any problems, please call the Helpline on 0870 240 3962 or email bt.helpdesk@vtecheurope.com