17
On-Air 2100 SMS user guide ~ Edition 3 ~ 29th July ’02 ~ 4641
Press the UPor DOWN button to
display
Set
.
Press the OKbutton to confir m.
Press the UPor DOWN button to
display
Keyguard
.
Press the OKbutton to confir m.
The display shows
Press the button until the
appears in the box next to
On
.
Press the OKbutton to confir m.

To switch keyguard on

Keyguard
On
COK
COK
COK
Note
If the keyguard is active, the emergency
numbers 999, 112 can still be dialled.
You can set your handset to beep or
play a tone when you press a button on
the keypad or to indicate when your
battery is low.
The handset will come already set to ON.
Press the DOWNbutton to enter the
Ringing and beeps
menu.
Press the OKbutton to confir m.
Use the UPbutton to scroll to
Beeps
.
Press the OKbutton to confir m.
The display will show either
Keypad
press
or
Battery low
.
Use the UPor DOWN button to
highlight the one you wish to select
then press the OKbutton to confir m.
The display will show
Press the button to turn ON or
OFF.
Press the OKbutton to confir m.
The display will then show
Done
.
COK
COK
COK
COK

Keypad beeps and tones

On
Helpline
If you experience any difficulties using your
BTOn-Air 2100 SMS, please call the
BT On-Air Helpline on 0870 240 4682.