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User Guide
BT On-Air 1800
This product is not designed for making emergency telephone calls 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.
Wireless Freedom to Talk & Surf
CALLER DISPLAY. YOU MUST SUBSCRIBE
TO YOUR NETWORK’S CALLER DISPLAY
SERVICE BEFORE YOUR BT ON-AIR
HANDSET WILL SHOW
CALLER DISPLAY
INFORMATION.