Nokia 2255 Cell Phone User Manual


 
Copyright © 2005 Nokia. All rights reserved.
Settings
21
3. Scroll to the calling card of your
choice, select Options > Select >
OK.
4. Press the end key to return to
standby mode and enter the phone
number, including any prefix
(such as 0 or 1) that your calling
card may require when you make a
calling card call. See your calling
card for instructions.
5. Press and hold the call key for a few
seconds until Card call is displayed.
6. When you hear the tone or system
message, select OK.
Phone settings
Select Menu > Settings > Phone
settings and one of the following:
Automatic keyguard —Select On when
Set delay: appears, enter the time, and
select OK. You can set the time from
10 seconds to 60 minutes. To
deactivate the automatic keyguard,
select Off. It may be possible to dial the
emergency number programmed into
your device when the keyguard is on.
DTMF tones—Select the tones that
sound when you press the keys on your
keypad: DTMF tone length or Manual
DTMF tones.
Start-up tone—Switch the tone On or
Off that sounds when the device is
switched on.
Welcome note—Enter a message that
will be shown briefly on the display
when the device is switched on.
Banner—Set the device to display the
operator logo (Default) or your own
message (Personalise) when the device
is in the idle state. This is a network
operator dependent feature.
Security settings
Your device uses codes to help prevent
unauthorised use:
The security code protects your phone
from unauthorised outgoing calls or
unauthorised access to information
stored in the device. The preset code
is 12345.
When security features that restrict
calls are in use (such as call
restriction), calls still may be possible
to the official emergency number
programmed into your device.
Select Menu > Settings > Security
settings and one of the following:
Call barring—Let you restrict incoming
and outgoing calls.
Phone lock—Protect your device from
unauthorised calls or unauthorised
access to information. To select Phone
lock, enter the lock code, and press OK.
Select Lock now to immediately lock
the device, or On power-up > On to
lock the device the next time you turn
it on. To make calls, in standby mode,