BT BT8610 Quick Setup And User Manual page 14

You need to have a Caller Display service from your network provider
to use all the features available e.g. Call Blocking, Visual Voicemail,
Calls List, Text Messaging and other Caller Display enabled features.
Charges may apply.
BT Call Blocking
6. Continue to read and follow the prompts.
Call Blocking is already set to On. If you wish to
switch it Off, see page 23.
7. Press .
OK
If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp
Quick set up guide
BT Call Blocking
Your phone's set
to announce
unknown caller's
names when you
answer so you...
OK
14