If you need some help, call us on 0800 145 6789* or go to bt.com/producthelp 
Using the phone 26
You can lock the keypad so that 
it can’t be used accidentally 
while you’re carrying it around.
With the keypad locked, you 
can still call the emergency 
services on 999 and 112 using 
preparatory dialling and you 
can still answer incoming calls 
and operate the in call features 
as normal. When the call is 
ended, the 
 comes on again. 
To redial a number, see ‘View and access options 
in the Calls list’ on page 41. You can also save a 
number you’ve called to your contacts, delete a 
number you’ve called or delete all numbers from 
the Calls list, see page 43.
Voicemail (BT 1571)
1. If you have subscribed to BT Answer 1571 you can 
press and hold 
 to listen to your messages.
Keypad lock
To lock the keypad 
1. Press and hold 
 for 2 seconds. The handset gives 
a confirmation tone and Keypad locked is briefly 
displayed before returning to the idle screen with 
the 
 icon displayed. 
To unlock the keypad
1. Press and hold 
 for 2 seconds. The handset gives 
a confirmation tone and Keypad unlocked is briefly 
displayed before returning to idle.