Nokia N97 User Manual

contain correct, authentic, or trusted certificates for
increased security to be available. Certificates have a
restricted lifetime. If "Expired certificate" or
"Certificate not valid yet" is shown, even if the
certificate should be valid, check that the current date
and time in your device are correct.
View certificate details — check authenticity
You can only be sure of the correct identity of a server
when the signature and the validity period of a server
certificate have been checked.
You are notified if the identity of the server is not
authentic or if you do not have the correct security
certificate in your device.
To check the details of a certificate, select Options >
Certificate details. The validity of the certificate is
checked, and one of the following notes may be
displayed:
● Certificate not trusted — You have not set any
application to use the certificate.
● Expired certificate — The certificate validity
period has ended.
● Certificate not valid yet — The certificate validity
period has not yet begun.
● Certificate corrupted — The certificate cannot be
used. Contact the certificate issuer.
Change the trust settings
Before changing any certificate settings, you must
make sure that you really trust the owner of the
certificate and that the certificate really belongs to the
listed owner.
To change the settings for an authority certificate,
select Options > Trust settings. Depending on the
certificate, a list of the applications that can use the
selected certificate is shown. For example:
● Symbian installation: Yes — The certificate is able
to certify the origin of a new Symbian operating
system application.
● Internet: Yes — The certificate is able to certify
servers.
● App. installation: Yes — The certificate is able to
certify the origin of a new Java™ application.
To change the value, select Options > Change trust
setting.
Security module
Select Menu > Settings and Phone > Phone
mgmt. > Security > Security module.
To view or edit a security module (if available), select
it from the list.
To view detailed information about a security module,
select Options > Security details.
Restore original settings
Select Menu > Settings and Phone > Phone
mgmt. > Factory settings.
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Settings

Nokia N97 Specifications

General

Panel type	TFT
Display diagonal	3.5 \
Display resolution	360 x 640 pixels
Display number of colors	16.78 million colors
Ringer type	Polyphonic
Internal memory	32768 MB
Front camera type	Single camera
Rear camera resolution	2584 x 1938 pixels
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Form factor	Slider
Product color	Black
Talk time (2G)	6.5 h
Battery capacity	1500 mAh
Standby time (2G)	430 h
Personal info management (PIM)	Alarm clock, Calculator, Calendar, To-do list
2G standards	EDGE, GPRS
Data network	3G
Bluetooth version	2.0+EDR

Weight and Dimensions

Depth	15.9 mm
Width	55.3 mm
Height	117.2 mm
Weight	150 g