If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp
Using the phone
21
If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp
Incoming speech / Handsfree volume
1. Press
or
to increase or decrease
the volume.
Subsequent presses will change the volume,
you will hear the volume level with each press.
From the home screen, you can press
to change the Ringer volume settings too.
Make a handsfree call
1. Enter the number then press
twice.
is displayed. You hear your call over the
handset loudspeaker.
2. Press
to switch the call between the
earpiece and the loudspeaker.
3. Press
to end the call.
Call volume
Hide
Call volume
Hide
Summary of Contents for 6510 Nuisance Call Blocker
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