On
18
On-Air 2100 SMS user guide ~ Edition 3 ~ 29th July ’02 ~ 4641
Press the STARbutton
Press the OKbutton to confir m.
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

To switch keyguard off

This temporarily switches off the
keyguard allowing you to make a call.
Press the STARbutton
Press the OKbutton to confir m.
If you receive an incoming call whilst
the keyguard is on just press the
GREEN PHONEbutton.

To use your handset when the

keyguard is on

Note
The keyguard will then re-activate after one
minute.
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Press the button until the is
removed from the
On
box.
Press OKto confir m.
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This feature enables you to extend the
life of the battery by automatically
switching the screen off if the phone
has not been used for 30 seconds.
Press the UPor DOWN button to enter
the
Set
menu.
Press the OKbutton to confir m.
Press the UPor DOWN button to
scroll to
Economy mode
menu.
Press the OKbutton to confir m.
Press the button.
Press the OKbutton to confir m.
To re-activate the screen press the
GREEN PHONEbutton.

Economy mode

You can use your handset as an alarm clock.
You must set the time before the alarm will
work. To switch the alarm off when it is ringing,
press any button on the handset.
The alarm will ring daily until the setting is
turned off.
Alarm clock
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