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Certificates, Server certificates, Authority certificates, Cookies

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Services Certificates There are three kinds of certificates-server, authority, and user. Certificates have a restricted lifetime. If Expired certificate or Certificate not valid yet is shown even though the certificate should be valid, check that the current date and time settings in your phone are correct. Before changing these settings, make sure that you really trust the owner of the certificate and that the certificate really belongs to the listed owner. SERVER CERTIFICATES The phone uses a server certificate to create a connection with improved security between the phone and the content server. The phone receives the server certificate from the service provider before the connection is established. The validity of the server certificate is checked using the authority certificates saved in the phone. Server certificates are not saved. AUTHORITY CERTIFICATES Authority certificates are used by some services, such as banking, for checking the validity of other certificates. Authority certificates can be saved in the security module by the service provider, or they can be downloaded from the network if the service supports the use of authority certificates. To view authority certificates, select Services > Settings > Security settings > Authority certificates > Certificate list, scroll to the desired certificate, and select View. USER CERTIFICATES User certificates are issued to users by a certifying authority. User certificates are required to make a digital signature. They associate the user with a specific private key in a security module. To view user certificates, select Services > Settings > Security settings > User certificates > Certificate list, scroll to the desired certificate, and select View. Cookies A cookie is data that a Web site saves in your phone browser cache memory. The data can be, for example, your user information or your browsing preferences. Cookies will be saved until you clear the cache memory. 1 From the menus, select Services > Settings > Security settings > Cookies. OR While browsing, select Options > Other options > Security > Cookies. 2 Select Allow to accept cookies or Reject to reject cookies. Nokia 6230 User Guide 147 Copyright © 2004 Nokia

Section	Page
Nokia 6230 phone at a glance	2
Quick guide	3
LEGAL INFORMATION	4
EXPORT CONTROLS	5
FCC/INDUSTRY CANADA NOTICE	5
Contents	8
1 For your safety	14
. About your device	15
. Network services	15
. Shared memory	16
2 Overview of functions	17
. Multimedia messaging service (MMS)	17
. Camera, camcorder, and video player	17
. MultiMediaCard memory card	17
. Bluetooth	18
. Presence-enhanced contacts	18
. General packet radio service (GPRS)	18
. Java™ applications	18
. Polyphonic sound (MIDI)	19
. Browser	19
3 About your phone	20
. Register your phone	20
. Terms	20
. Find information about your phone	21
. Get help	22
Contact Nokia	22
Contact your service provider	23
Guide updates	23
Online tutorials	23
In-phone help	23
. Start screen	24
Go to menu	24
Choose functions	24
Organize functions	25
Access a function	25
Quick keys	25
Power saving	25
Screen saver	25
Wallpaper	25
Indicators and icons	26
. Copyright protection	27
. Accessibility solutions	27
. Nokia PC Suite	27
. Connection settings service	29
. Phone menus	29
Scroll method	30
Shortcuts	30
4 Basic operations	31
. Install the SIM card	31
Remove the back cover	31
Remove the battery	31
Insert the SIM card	31
Replace the battery	32
Replace the back cover	33
. Install the MultiMediaCard	33
. Switch the phone on or off	34
. Set the clock	34
. Make and answer calls	34
Use the keypad	34
Use contacts	35
Redial a number	35
Make an international call	35
Make a conference call	35
Answer or reject an incoming call	36
Call waiting	36
Answer a call with the keypad locked	36
. Earpiece volume	36
. Loudspeaker	37
. Options during a call	37
5 Text entry	39
. Standard mode	39
. Predictive text input	40
Activate predictive text	40
Enter text	40
Compound words	40
Add new words to the dictionary	41
Predictive text example	41
. Special characters and smileys	41
6 Phone security	42
. Keyguard	42
Lock the keypad	42
Unlock the keypad	42
. PIN code request	42
. Call restrictions	43
Turn on call restrictions	43
Change your restriction password	43
. Fixed dialing	44
Set up and activate a fixed dialing list	44
View or edit the fixed dialing list	44
Notes about fixed dialing	45
. Closed user groups	45
. Security levels	46
. Access codes	46
Security code	46
PIN code	47
PIN2 code	47
PUK and PUK2 code	47
7 Messages	48
. Linked messages	48
. Before you can send and receive messages	49
. Icons	49
. Font size	49
. Text and picture messages	49
Settings	49
Save your message center number	50
Overwrite text, picture, and e-mail messages	50
Folders	51
Save messages to folders	51
View messages in inbox	51
Move a message to a folder	51
My folders	51
Delete a folder	52
Distribution lists	52
Create	52
View options	52
View undelivered options	53
Write and send a message	53
Read a message	54
Reply to a message	55
Forward a message	55
As a text message	55
As e-mail	56
Picture messages	56
Download pictures	56
Receive a picture message	56
Save a picture from a picture message	57
Compose and send a picture message	57
Preview, change, or delete a picture from a message	58
Delete text and picture messages	58
A single message	58
All messages in a folder	58
SMS e-mail	58
Write and send SMS e-mail	59
Receive SMS e-mail	59
. Multimedia messages	59
MMS settings	60
Receive multimedia connection settings	60
ALLOW or block MULTIMEDIA RECEPTION	60
ALLOW or block ADVERTISEMENTS	60
Edit connection settings	61
Other MMS settings	61
Folders	62
Write and send	62
Read and reply	64
Delete multimedia messages	64
A single message	65
All messages in a folder	65
. E-mail	65
Settings	65
As a connection settings message	65
Manual entry	66
Folders	68
Write and send e-mail	68
Download e-mail messages	69
Read the message later	69
Reply to an e-mail message	69
Delete e-mail messages	69
. Voice messages	70
Save your voice mailbox number	70
Call and set up your voice mail	70
Listen to your voice messages	70
Automate voice mail	71
Write down some information	71
Dialing codes setup	71
Insert dialing codes	72
. Info message service	72
. Service commands	73
8 Call log	74
. Options	74
. View calls options	74
. Missed calls	75
. Received calls	75
. Dialed numbers	75
. Call times	76
. Delete call lists	76
. Call duration	76
. Positioning	77
View position log	77
Delete position log	77
9 Contacts	78
. Menu	78
. Types of information	79
. Save information	79
Quickly save a name and number	79
Quickly save only a number	79
Save an entry	80
Save multiple numbers and text items	80
Save a user ID for presence service	80
Save addresses and notes	81
. Change the primary number	81
. Search for an entry	81
. Make a call	82
. Add an image to a name or number	82
. Edit an entry	82
. Delete names and numbers	83
. Presence service	83
Connect and disconnect	83
Change your presence status	84
Manage viewers	84
View lists of viewers	84
Add and remove viewers from your private list	85
Block and unblock viewers	85
Settings	85
. Subscribed names	86
Connect to service	86
Subscribe to a contact	86
From the Subscribed names menu	86
From the contact list	86
View subscribed names	87
Unsubscribe a contact	87
From the Subscribed names menu	87
From the contact list	87
. Copy entries	88
. Business cards	88
Receive a business card using IR	88
Send a business card	89
. 1-touch dialing	89
Assign a key	89
Make a call	89
Change numbers	89
Delete numbers	90
. Voice dialing	90
Notes about voice tags	90
Assign a voice tag	90
Voice dial a number	91
Without the headset	91
Voice dial with the headset	91
Display, change, and delete voice tagged entries	91
. Info, service, and my numbers	91
. Caller groups	92
Set caller group options	92
Set up a caller group	92
Remove a name from a caller group	92
. Select contacts view and memory	92
10 Operator menu	93
11 Settings	94
. Profiles	94
Select a profile	94
Customize a profile	94
Set a timed profile	95
Change presence status	95
. Tone settings	95
. Display settings	96
Wallpaper	96
Select	96
Activate or deactivate	96
Select color scheme	96
Select menu view	97
Show or hide operator logo	97
Set screen saver	97
Activate or deactivate	97
Select image	97
Set timeout	97
. Time and date settings	98
Set the clock	98
Show or hide the clock	98
Change the time format	98
Set the date	98
Show or hide the date	98
Set or change the date format	98
Automatic update of date and time	99
. Personal shortcuts	99
Right selection key	99
Voice commands	99
. Connectivity	100
Bluetooth connectivity	100
Pairing	101
Settings	101
Set up a Bluetooth connection	102
Send data	102
Receive a data transfer	102
Infrared	103
Send and receive data	103
Connection indicator	103
GPRS, EDGE, CSD, HSCSD	103
Define GPRS connection	104
GPRS modem settings	104
GPRS icons	105
Data communication applications	105
. Call settings	105
Automatic volume control	105
From the menu	106
During a call	106
Call forwarding	106
Activate call forwarding	106
Cancel call forwarding	107
Anykey answer	107
Automatic redial	107
1-touch dialing	107
Call waiting	107
Activate or deactivate	108
Check status	108
You can see whether call waiting is active, and for which type of calls.	108
From the menus, select Settings > Call settings > Call waiting > Check status.	108
Use call waiting	108
Summary after call	108
Send my caller identity	108
Select a line for outgoing calls	108
. Phone settings	109
Language	109
Phone memory	109
Automatic keyguard	109
Security keyguard	109
Cell info display	110
Welcome note	110
System selection	110
Confirm SIM service actions	110
Help text	111
Start-up tone	111
. Presence settings	111
. Enhancement settings	111
Headset options	112
Hands-free options	112
Loopset options	112
TTY/TDD options	112
Music stand options	113
Charger options	113
. Security settings	113
. Restore factory settings	113
12 Gallery	114
. Folders	114
. Folder items	115
. Edit an image	117
13 Media	119
. Camera	119
Take a photo	119
Record a video clip	120
Settings	121
. Media player	122
Set up the phone for a streaming service	122
. Music player	123
Play music tracks	123
Music player settings	123
. Radio	124
Turn the radio on and off	124
Use the radio	124
Save a radio channel	125
. Voice recorder	126
Make a recording	126
Record a phone call	126
Define a storage folder	126
Manage recordings	126
. Media equalizer	127
Activate an equalizer set	127
Create a custom equalizer set	127
14 Organizer	128
. Alarm clock	128
Select an alarm tone	128
Set an alarm	128
Not already set	128
Already set	128
Repeat alarm	129
Turn off an alarm setting	129
When the alarm sounds	129
With the phone on	129
With the phone off	129
. Calendar	130
Open the Calendar	130
Month view	130
Week view	130
Calendar settings	130
Go to a date	131
Make a calendar note	131
View calendar notes (the day view)	132
Calendar note options	132
When a note alarm sounds	132
Send a calendar note to another device	133
Receive calendar notes from another device	134
. To-do list	134
Add a to-do note	134
View a to-do note	134
Options while viewing to-do notes	135
. Notes	135
Make a note	135
Send a note	136
. Wallet	136
Create a wallet code	136
Change the wallet code	137
Reset the wallet code	137
Wallet menu	137
Create a wallet card	138
Compose a personal note	138
Note options	139
Create a wallet profile	139
Guidelines for making purchases with wallet	140
. Synchronization	140
Save settings	141
SavE settings received as a settings message	141
Save settings manually	141
Synchronize with a remote Internet server	142
Synchronize data	142
Stop synchronization	142
Handle calls during synchronization	142
Synchronize with your PC	143
15 Applications	144
. Games	144
Start a game	144
Game options	144
Game downloads	145
Game memory	145
Game settings	145
. Applications	146
Start an application	146
Application options	146
Download applications	146
Application downloads	147
Download links	147
Nokia PC Suite	147
View memory status for applications	147
. Calculator	147
Basic calculations	147
Currency conversion	148
Edit the exchange rate	148
. Countdown timer	149
Set the timer	149
Change the time	149
When the alarm sounds	149
Stop the timer before the alarm sounds	149
. Stopwatch	150
Measure time	150
Measure split time	150
Measure lap time	151
Save the time	151
Other stopwatch options	151
16 Services	152
. Set up for browsing	152
. Sign on to the mobile Internet	152
Activate service settings for the desired service	152
Connect to the service	153
. Navigate the mobile Internet	153
. Example of a mobile Internet site	154
. Appearance settings	154
. Bookmarks	155
Enter bookmarks manually	155
Set bookmarks while online	155
. Service inbox	155
Receive service messages	155
View a service message	156
. File upload	156
. File download	156
. Disconnect from the mobile Internet	157
. Receive a call while online	157
. Make a call while online	157
. Make an emergency call while online	157
. Options while online	158
. Security	158
Security module	158
Digital signature	159
Cache memory	159
Certificates	160
Server certificates	160
Authority certificates	160
User certificates	160
Cookies	160
17 SIM services	161
18 Hardware and enhancements	162
. Hardware	162
Connection ports and other tools	162
Antenna	162
Recharge the battery	163
Talk, standby, and charging times	163
Change the Xpress-on™ covers	163
. Enhancements	165
19 Reference Information	166
. Battery information	166
Charging and discharging	166
. Enhancements	167
. Enhancements, batteries, and chargers	167
. Care and maintenance	167
. Additional safety information	168
Operating environment	168
Medical devices	168
PACEMAKERS	169
HEARING AID	169
Potentially explosive environments	170
EMERGENCY CALLS	170
Certification Information (SAR)	171
. Technical information	173
. Nokia one-year limited warranty	174
Appendix A Message from the CTIA	178
Appendix B Message from the FDA	182

Match case Limit results 1 per page

Nokia

6230

User Guide

147

Services

Certificates

There are three kinds of certificates—server, authority, and user.

Certificates have a restricted lifetime. If

Expired certificate

Certificate not valid

yet

is shown even though the certificate should be valid, check that the current

date and time settings in your phone are correct. Before changing these settings,

make sure that you really trust the owner of the certificate and that the certificate

really belongs to the listed owner.

SERVER CERTIFICATES

The phone uses a server certificate to create a connection with improved security

between the phone and the content server. The phone receives the server

certificate from the service provider before the connection is established. The

validity of the server certificate is checked using the authority certificates saved in

the phone. Server certificates are not saved.

AUTHORITY CERTIFICATES

Authority certificates are used by some services, such as banking, for checking the

validity of other certificates. Authority certificates can be saved in the security

module by the service provider, or they can be downloaded from the network if the

service supports the use of authority certificates.

To view authority certificates, select

Services > Settings > Security settings >

Authority certificates > Certificate list

, scroll to the desired certificate, and

select

View

USER CERTIFICATES

User certificates are issued to users by a certifying authority. User certificates are

required to make a digital signature. They associate the user with a specific private

key in a security module.

To view user certificates, select

Services > Settings > Security settings > User

certificates > Certificate list

, scroll to the desired certificate, and select

View

A cookie is data that a Web site saves in your phone browser cache memory. The

data can be, for example, your user information or your browsing preferences.

Cookies will be saved until you clear the cache memory.

From the menus, select

Services > Settings > Security settings > Cookies

While browsing, select

Options > Other options > Security > Cookies

Select

Allow

to accept cookies or

Reject

to reject cookies.