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Nokia 3230 User Guide - Page 151

Server certificates may be needed when you, for example

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In the certificate management main view, you can see a list of authority certificates that have been stored in your phone. Move the joystick to the right to see a list of personal certificates, if available. Authority certificates are used by some browser services, such as banking services, for checking signatures or server certificates or other authority certificates. Server certificates are used to improve security in the connection between the phone and the gateway. The phone receives the server certificate from the service provider before the connection is established and its validity is checked using the authority certificates saved in the phone. Server certificates are not saved. Server certificates may be needed when you, for example: • want to connect to an online bank or another site or remote server for actions that involve transferring confidential information, or • want to be sure of the authenticity of software when downloading and installing software. Important: Note that even if the use of certificates considerably reduces the risks involved in remote connections and software installation, 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 actually trust the owner of the certificate and that the certificate really belongs to the listed owner. Copyright © 2005 Nokia. All rights reserved. 151

Section	Page
Content	4
For your safety	14
General information	18
Stickers in the sales package	18
Access codes	18
PIN code	18
PIN2 code	18
Lock code	19
PUK and PUK2 codes	19
1. Getting started	20
Inserting a SIM card and a MultiMediaCard	20
Removing the Multimedia card during phone operation	23
Charging the battery	23
Switching the phone on and off	24
2. Your phone	26
Keys and parts	26
Essential indicators	29
Keypad lock (Keyguard)	30
Menu	30
Actions common to all applications	32
Volume control	34
Help	35
3. Call functions	36
Making a voice call	36
Speed dialling a phone number	37
conference call	37
Answering or rejecting a call	38
Call waiting	38
Options during a call	39
Push to talk	39
Settings for push to talk	40
Connecting to the push to talk service	41
Making a push to talk call	42
Receiving a push to talk call	43
Callback requests	43
Sending a callback request	43
Saving the callback request sender	44
Using groups	44
Adding a group	45
Joining an existing group	45
Receiving an invitation	46
Call register and general log	47
Recent calls register	47
Call duration	48
Viewing the general log	48
GPRS data counter	50
4. Writing text	51
Using traditional text input	51
Using predictive text input	52
Tips for writing text	53
Copying text to the clipboard	54
5. Personal information	56
Contacts	56
Managing contacts	56
Adding a ringing tone	57
Voice dialling	58
Adding a voice tag to a phone number	58
Making a call by saying a voice tag	59
Assigning speed-dialling keys	59
Presence	60
Changing your availability information	61
Changing who can view your Presence information	61
Public viewers	62
Private viewers	63
Blocked viewers	64
Updating your Presence information	64
Presence settings	65
Positioning	66
Calendar	66
Creating calendar entries	67
Calendar views	68
To-do	69
Importing data from compatible phones	70
6. Media	71
Gallery	71
Opening files	72
Other default folders	72
Picture messages folder	72
Wallpapers folder	73
Presence logos folder	73
Downloading files	73
Uploading images to an image server	74
Ca	74
Taking a picture or recording a video clip	75
Night mode	76
Self timer	76
Camera settings	76
Viewing images	78
Zooming on a saved image	79
Shortcuts during zooming	79
Visual Radio	79
Turning on the radio	81
Tuning and saving a radio channel	82
Using the radio	82
Using the channel list	83
Channel setup	84
View Visual Content	85
Visual Radio settings	86
Channel Directory	86
Access to Channel Directory through Visual Radio button	87
Access to Channel Directory through options List	87
RealPlayer™	88
Playing media files	89
Shortcuts during play	90
Changing the settings	90
Movie Director	91
Settings	93
7. Messaging	94
Writing and sending messages	96
Settings for multimedia	98
Settings for e-mail	98
Inbox - receiving messages	100
Viewing multimedia objects	100
Receiving smart messages	101
Receiving service messages	102
My folders	102
Mailbox	103
Retrieving e-mail messages from the mailbox	104
Deleting e-mail messages	105
Outbox	106
Viewing messages on a SIM card	107
Cell broadcast	107
Service command editor	108
Messaging settings	108
Text messages	108
Multimedia messages	109
E-mail messages	111
Settings for Mailboxes	111
Service messages	113
Cell broadcast	114
Settings for the Other folder	114
Chat	115
Connecting to a chat server	115
Modifying your chat settings	116
Joining and leaving a chat group	116
Searching for chat groups and users	117
Chatting in a chat group	118
Recording messages	119
Blocking messages	119
Starting and viewing individual conversations	119
Chat contacts	120
Creating a new chat group	121
Editing chat group settings	122
Restricting access to a chat group	122
Chat and Presence servers	123
8. Tools	124
Applications	124
Downloading an application	125
Installing an application	126
Installing a Java™	127
Launching an application	128
Other options available for an application or application set	128
Memory status for applications	129
Removing an application	129
File manager	129
Receiving files via Infrared	130
Viewing memory consumption	130
Voice commands	131
Adding a voice command to an application	132
Starting an application using a voice command	133
Replaying, erasing, or changing a voice command	133
Device manager	134
9. Personalising your phone	136
<GRAPHIC>	136
Themes	137
Settings	139
Changing general settings	139
Phone settings	139
Call settings	141
Connection settings	143
Access points	143
GPRS	146
Data call	147
Date and time	148
Security	149
Phone and SIM	149
Certificate management	150
Call barring	152
Network	153
Enhancement	153
Go to	154
10. Extras	156
Notes	156
Calculator	156
Converter	158
Converting units	158
Setting a base currency and exchange rates	159
Recorder	160
Clock	160
Changing clock settings	160
Setting an alarm	161
Personalising the alarm tone	161
Memory card	162
Formatting the memory card	163
Backing up and restoring information	163
Locking the memory card	163
Unlocking a memory card	164
Checking memory consumption	164
Wallet	164
Entering the wallet code	165
Storing personal card details	166
Creating personal notes	167
Creating a wallet profile	167
Retrieving information from the wallet to your browser	168
Viewing ticket details	169
Wallet settings	169
Resetting the wallet and wallet code	170
11. Services and Applications	171
Web (Mobile browser)	171
Basic steps for accessing	171
Setting up the phone for the browser service	172
Receiving settings in a smart message	172
Entering the settings manually	172
Making a connection	172
Viewing bookmarks	173
Adding bookmarks manually	174
Browsing	174
Keys and commands used in browsing	174
Saving bookmarks	175
Viewing saved pages	175
Downloading	176
Purchasing an item	177
Checking an item before downloading	177
Ending a connection	178
Browser settings	178
Games	179
12. Connectivity	180
PC Suite	180
Bluetooth connection	181
Bluetooth connection settings	182
Sending data via Bluetooth technology	182
Paired devices view	184
Receiving data via Bluetooth wireless technology	185
Disconnecting Bluetooth connection	185
Infrared connection	186
Connection manager	187
Viewing connection details	188
Ending connections	189
Connecting your phone to a compatible computer	189
Using your phone as a modem	189
Remote synchronisation	190
Creating a new synchronisation profile	190
Synchronising data	191
13. Troubleshooting	193
Q&A	194
14. Battery information	199
Charging and Discharging	199
Nokia battery authentication guidelines	200
Care and Maintenance	203

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151

In the certificate management main view, you can see a list of authority

certificates that have been stored in your phone. Move the joystick to the right to

see a list of personal certificates, if available.

Authority certificates are used by some browser services, such as banking services,

for checking signatures or server certificates or other authority certificates.

Server certificates are used to improve security in the connection between the

phone and the gateway. The phone receives the server certificate from the service

provider before the connection is established and its validity is checked using the

authority certificates saved in the phone. Server certificates are not saved.

Server certificates may be needed when you, for example:

•

want to connect to an online bank or another site or remote server for actions

that involve transferring confidential information, or

•

want to be sure of the authenticity of software when downloading and

installing software.

Important:

Note that even if the use of certificates considerably reduces the risks

involved in remote connections and software installation, 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 actually

trust the owner of the certificate and that the certificate really belongs to the

listed owner.