Nokia N971 Owners Manual

●Personal certificates   — View and edit personal
certificates.
● Phone certificates   — View and edit device
certificates.
Digital certificates do not  guarantee safety; they are
used to verify the  origin of software.
Important:  Even if the use of certificates makes
the risks involved in remo te connections and software
installation considerably smaller, they must be used
correctly in order to benefi t from increased security.
The existence of a certif icate does not offer any
protection by itself;...

Security moduleSelect Menu > Settings  and Phone  > Phone
mgmt.  > Security settings  > Security module .
To view or edit a security  module (if available), select
it from the list.
To view detailed informatio n about a security module,
select Options  > Security details .Restore original settingsSelect Menu > Settings  and Phone  > Phone
mgmt.  > Factory settings .
You can reset some of the settings to their original
values. To do this, you need the lock code.
After resetting, the device may take a...

To turn the standby breathing light on or off, select
Standby br. light. When the standby breathing light
is turned on, the menu key lights up periodically.
To turn the notification light on or off, select
Notification light . When the notification light is
turned on, the menu key lights up for a period you
define to notify of missed events, such as missed calls
or unread messages.Application managerAbout Application managerSelect  Menu > Settings  and Application mgr. .
With Application manager, you can...

details. Control the use of digital certificates in
Certificate Management.
● If you install a file that co ntains an update or repair
to an existing application, you can only restore the
original application if you have the original
in stal lat io n f il e o r a f ul l back up c o py o f  t he  re mo ve d
software package. To restore the original
application, remove the a pplication, and install the
application again from the  original installation file
or the backup copy.
The JAR file is required for...

If you remove software, you can only reinstall it if you
have the original software pa ckage or a full backup of
the removed softwa re package. If you remove a
software package, you may no  longer be able to open
files created with that software.
If another software packag e depends on the software
package that you removed,  the other software package
may stop working. Refer to  the documentation of the
installed software package for details.Application manager settingsSelect  Menu > Settings  and...

●Show call duration   — Set the length of a call to be
displayed during the call.
● Summary after call   — Set the length of a call to be
displayed after the call.
● 1-touch dialing   — Activate speed dialling.
● Anykey answer   — Activate anykey answer.
● Line in use   — This setting (network service) is
shown only if the SIM card supports two subscriber
numbers, that is, two phone lines. Select which
phone line you want to use for making calls and
sending text messages. Calls on both lines can be...

Voice call restrictionsSelect the desired restriction option and  Activate,
Deactivate , or Check status . Call restriction affects all
calls, including data calls.Internet call restrictionsTo select whether anonym ous calls are allowed from
the internet, select  Anonymous call restriction .
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Settings 

TroubleshootingQ :  W h a t  i s  m y  p a s s w o r d  f o r  t h e  l o c k ,  P I N ,  o r  PU K
codes?A: The default lock code is 12345. If you forget the lock
code, contact your device dealer. If you forget a PIN or
PUK code, or if you have not received such a code,
contact your network service provider. For information
about passwords, contact yo ur access point provider,
for example, a commercial internet service provider
(ISP) or network service provider.Q: How do I close an application that is...

Q: Why cant I see a wireless LAN (WLAN) access
point even though I know Im within its range?A: The WLAN access point may use a hidden service set
identifier (SSID). You can only access networks that use
a hidden SSID if you know the correct SSID and have
created a WLAN access point for the network on your
Nokia deviceQ: How do I turn the wireless LAN (WLAN) off on
my Nokia device?A: The WLAN on your Nokia  device is deactivated when
you are not connected or trying to connect to another
access point, or...

connections related to multimedia messaging. To set
the device to use a GPRS connection only if you start an
application or action that needs it, select Menu >
Settings  and Connectivity > Admin. settings  >
Packet data  > Packet data connection  > When
needed . If this does not help, switch the device off and
then on again.Q: Can I use my Nokia device as a fax modem
with a compatible PC?A: You cannot use your device as a fax modem.
However, with call divertin g (network service), you can
divert incoming...