BT BT4500 Quick Setup And User Manual page 13

Using Anonymous call reject .............64
Using additional handsets
Registering an additional handset .....65
De-register a handset ......................66
Make an internal call between
handsets .........................................67
Transfer a call ...................................67
Hold 3-way call ...............................68
...............................................69
Help
General information
Safety information ...........................73
Cleaning ..........................................74
Environmental .................................74
Product disposal instructions ............74
Guarantee .......................................75
Technical information .......................76
Connecting to a switchboard ............76
Switchboard compatibility ................76
Recall (R) .........................................76
If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp
1666 BT4500 UG [5].indd 13
R&TTE .............................................76
Declaration of Conformance .............76
In this guide 13
09/04/2013 15:04