BT DECTfax - Manual (Page 14)

Secrecy
While making a call you can stop the other
person hearing you talk to someone in the
same room as you.
1
During a call, press
Clr
on the handset.
You can now talk without the other caller
hearing you.
2
Press
Clr
again to switch secrecy off.
Last number redial
The handset will store your recently dialled
numbers (up to 200 digits in total).
1
Press the
Redial
button. The display will
show the last number dialled.
2
Use the ▲ or the ▼ button to scroll through
the numbers stored.
3
When you see the number you want to call,
press the
Talk
button and the number will
dial automatically.
14
Using your handset