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Nokia E51 User Guide - Page 102

View certificate details, Certificate trust settings, Security modules

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or other malicious software, and to check the authenticity of software when you download and install software to your device. Tip: When you add a new certificate, check its authenticity. View certificate details 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. To view certificate details, select View details. One of the following notes may appear: • Certificate not trusted - You have not set any application to use the certificate. You may want to change the trust settings. • Expired certificate - The period of validity has ended for the selected certificate. • Certificate not valid yet - The period of validity has not yet begun for the selected certificate. • Certificate corrupted - The certificate cannot be used. Contact the certificate issuer. Certificate trust settings Trusting a certificate means that you authorise it to verify web pages, e-mail servers, software packages, and other data. Only trusted certificates can be used to verify services and software. installation considerably smaller, they must be used correctly in order to benefit from increased security. The existence of a certificate does not offer any protection by itself; the certificate manager must 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. 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 trust settings, select a certificate and Options > Trust settings. Select an application field and press the scroll key to select Yes or No. You cannot change the trust settings of a personal certificate. Depending on the certificate, a list of applications that can use the certificate is displayed: • Symbian installation - New Symbian operating system application. • Internet - E-mail and graphics. • App. installation - New Java™ application. • Online certif. check - Online certificate status protocol. Security modules Select Menu > Tools > Settings > General > Security > Security module. 102 Important: Even if the use of certificates makes the risks involved in remote connections and software

Section	Page
E51 User Guide	1
Contents	4
Safety	10
About your device	10
Network services	11
Battery removing	11
Get started	12
Insert the SIM card and battery	12
Charge the battery	13
Keys and parts	14
Connect the headset	15
Attach the wrist strap	15
First start-up	15
Lock the keys	16
Display indicators	16
Nokia support and contact information	18
Your Nokia E51	19
Welcome	19
Settings wizard	19
Standby modes	20
Active standby	20
Standby	20
Menu	20
Common actions in several applications	21
Transfer	22
Transfer content between devices	22
View transfer log	22
Synchronise, retrieve, and send data	23
Personalisation	23
Profiles	23
Select ringing tones	23
Customise profiles	24
Change the display theme	24
Download a theme	24
3-D ringing tones	25
Volume control	25
One-touch keys	25
Home key	25
Contacts key	26
Calendar key	26
E-mail key	26
Multitasking	26
Memory	26
Free memory	26
Memory card	27
MicroSD	27
Insert the memory card	27
Use a memory card	27
Eject the memory card	28
Write text	28
Traditional text input	28
Predictive text input	29
Change the writing language	29
Antennas	29
Further information	30
Business communications	31
Telephone	31
Voice calls	31
Answer a call	31
Make a call	31
Make a conference call	32
Video calls	32
Make a video call	32
Share a video	33
Receive a video sharing invitation	33
Net calls	33
Create a net call profile	33
Connect to the net call service	34
Make net calls	34
Net call service settings	35
Speed dialling	35
Call divert	35
Call barring	36
Bar net calls	36
Send DTMF tones	36
Voice mail	37
Voice aid	37
Voice commands	37
Make a call	38
Launch an application	38
Change profiles	38
Voice command settings	38
Log	39
Call and data registers	39
Monitor all communications	39
Call and send messages from Log	39
Log settings	40
Contacts	40
Copy contacts between SIM and device memory	40
Manage contacts	40
Manage contact groups	41
Add ringing tones for contacts	41
Send business cards	41
Manage received business cards	41
SIM directory	42
Calendar	42
Create calendar entries	42
Create a meeting entry	43
To-do entries	44
Calendar views	44
Work in different views	44
Month view	44
Week view	44
Day view	45
To-do view	45
Calendar settings	45
Web	45
Connection security	45
Browse the web	45
Bookmarks	46
Clear the cache	46
Feeds and blogs	46
End a connection	46
Web settings	46
Messaging	48
Messaging folders	48
Organise messages	49
Message reader	49
Speech	49
Edit the voice properties	49
E-mail messages	49
Set up your e-mail	50
Connect to a remote mailbox	50
Read and reply to e-mail	51
Write and send e-mail	51
Delete messages	51
Subfolders in your remote e-mail	52
Text messages	52
Write and send text messages	52
Sending options for text messages	52
Text messages on the SIM card	53
View picture messages	53
Forward picture messages	53
Multimedia messages	53
Create and send multimedia messages	54
Receive and reply to multimedia messages	54
Create presentations	55
View presentations	55
View and save multimedia attachments	56
Forward a multimedia message	56
Send a sound clip	56
Sending options for multimedia messages	56
Special message types	57
Service messages	57
Send service commands	57
Cell broadcast	57
Messaging settings	58
Text message settings	58
Multimedia message settings	58
E-mail account settings	59
Connection settings	59
User settings	59
Retrieval settings	60
Automatic retrieval settings	60
Service message settings	60
Cell broadcast settings	60
Other settings	61
Nokia Office Tools	62
Active notes	62
Create and edit notes	62
Settings for Active notes	62
Calculator	63
File manager	63
Quickoffice	63
Work with files	63
Nokia Team suite	64
Work with teams	64
Edit teams	65
Nokia Team Suite settings	65
Action bar settings	65
Converter	65
Convert measurements	65
Set base currency and exchange rate	66
Zip manager	66
PDF reader	66
Printing	66
Print files	66
Printing options	67
Printer settings	67
Clock	67
Alarm clock	67
World clock	68
Clock settings	68
Notes	68
Write and send notes	68
Nokia Wireless Keyboard	68
Free time	70
Camera	70
Capture an image	70
Record a video clip	70
Camera settings	71
Gallery	71
Work with media files and folders	71
View images	71
Manage image files	72
Share online	72
Share images online	72
RealPlayer	72
Play video clips and stream links	72
Send audio files and video clips	73
View information about a media clip	73
RealPlayer settings	73
Music player	73
Listen to music	73
Track lists	74
Music categories	74
Preset frequency settings	74
Recorder	75
Record a sound clip	75
Play a recording	75
Recorder settings	75
Instant messaging	75
Define IM settings	76
Start a conversation	76
IM groups	77
Block users	77
IM application settings	77
Flash player	78
Manage flash files	78
Radio	78
Listen to the radio	78
View visual content	79
Saved stations	79
Radio settings	79
Internet radio	80
Listen to internet radio stations	80
Search for stations	80
Save stations	80
Internet radio settings	80
Push to talk	81
PTT settings	81
Log in to PTT service	81
Make a PTT call	81
Created PTT calls	82
Manage PTT contacts	82
Create a PTT channel	82
Exit PTT	82
About GPS and satellite signals	82
Positioning settings	83
Maps	84
About Maps	84
Move on a map	84
Display indicators	85
Find locations	85
Plan a route	85
Walk to your destination	86
Drive to your destination	86
Traffic information	87
Travel guides	87
GPS data	87
Use GPS data	88
Landmarks	88
Create a landmark	88
Edit landmarks	88
Landmark categories	89
Receive landmarks	89
Connectivity	90
Fast downloading	90
Nokia PC Suite	90
Data cable	90
Infrared	91
Bluetooth	91
About Bluetooth	91
Send and receive data with Bluetooth	92
Pair devices	92
Security tips	93
SIM access profile	93
Wireless LAN	94
WLAN connections	94
See WLAN availability	95
WLAN wizard	95
Internet access points	96
Set up an internet access point for packet data (GPRS)	96
Advanced internet access point settings for packet data (GPRS)	97
Set up an access point for WLAN manually	97
Advanced access point settings for WLAN	98
Modem	98
Connection manager	99
View and end active connections	99
Search for WLAN	99
Security and data management	100
Lock the device	100
Memory card security	100
Fixed dialling	101
Certificate manager	101
View certificate details	102
Certificate trust settings	102
Security modules	102
View and edit security modules	103
Back up data	103
Remote configuration	103
Application manager	104
Install applications	104
Installation settings	105
Java security settings	105
Activation keys	106
Use activation keys	106
Data synchronisation	107
Create a synchronisation profile	107
Select applications to synchronise	107
Synchronisation connection settings	108
Download!	108
Select catalogs, folders, and items	108
Download! settings	109
Software updates	109
Settings	110
General settings	110
Personalisation settings	110
Display settings	110
Standby mode settings	111
Tone settings	111
Language settings	111
Notification light	111
Date and time settings	111
Enhancement settings	112
Common enhancement settings	112
Security settings	112
Device and SIM card security	112
Restore original settings	113
Telephone settings	113
Call settings	113
Network settings	114
Connection settings	114
Access points	114
Packet data (GPRS) settings	115
WLAN settings	115
Advanced WLAN settings	115
WLAN security settings	116
WEP security settings	116
WEP key settings	116
802.1x security settings	116
WPA security settings	116
Wireless LAN plugins	117
EAP plug-ins	117
Use EAP plug-ins	117
Session initiation protocol (SIP) settings	117
Edit SIP profiles	118
Edit SIP proxy servers	118
Edit registration servers	118
Net call settings	118
Configuration settings	119
Restrict packet data	119
Application settings	119
Shortcuts	120
General shortcuts	120
Glossary	122
Troubleshooting	125
Enhancements	128
Battery and charger information	129
Battery and charger information	129
Nokia battery authentication guidelines	130
Authenticate hologram	130
What if your battery is not authentic?	130
Care and maintenance	132
Disposal	132
Additional safety information	134
Small children	134
Operating environment	134
Medical devices	134
Implanted medical devices	134
Hearing aids	135
Vehicles	135
Potentially explosive environments	135
Emergency calls	136
Certification information (SAR)	136

Match case Limit results 1 per page

or other malicious software, and to check the authenticity

of software when you download and install software to

your device.

Tip:

When you add a new certificate, check its

authenticity.

View certificate details

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.

To view certificate details, select

View details

One of the following notes may appear:

•

Certificate not trusted

— You have not set any

application to use the certificate. You may want to

change the trust settings.

•

Expired certificate

— The period of validity has ended

for the selected certificate.

•

Certificate not valid yet

— The period of validity has

not yet begun for the selected certificate.

•

Certificate corrupted

— The certificate cannot be

used. Contact the certificate issuer.

Certificate trust settings

Trusting a certificate means that you authorise it to verify

web pages, e-mail servers, software packages, and other

data. Only trusted certificates can be used to verify services

and software.

Important:

Even if the use of certificates makes the

risks involved in remote connections and software

installation considerably smaller, they must be used

correctly in order to benefit from increased security. The

existence of a certificate does not offer any protection by

itself; the certificate manager must 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.

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 trust settings, select a certificate and

Options

Trust settings

. Select an application field and

press the scroll key to select

Yes

. You cannot change

the trust settings of a personal certificate.

Depending on the certificate, a list of applications that can

use the certificate is displayed:

•

Symbian installation

— New Symbian operating

system application.

•

Internet

— E-mail and graphics.

•

App. installation

— New Java™ application.

•

Online certif. check

— Online certificate status

protocol.

Security modules

Select

Tools

Settings

General

Security

Security module

102