BT 6170 - Manual (Page 11)

BT Prelude 20 Headset – Edition 2 – 14.06.04 – 6170
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.
Safety
Only use the power supply included with the product. Using an unauthorised power supply
will invalidate your guarantee and may damage the telephone.
Use only the approved battery supplied.
Do not open the headset or charger except to replace the battery. This could expose you
to high voltages or other risks. Contact the Helpline for all repairs.
It is recommended that advice from a qualified expert be sought before using this product
in the vicinity of emergency/intensive care medical equipment.
General information
11
6170 BT Prelude 20 UG [2] 14/6/04 3:34 pm Page 11