User manual
Table Of Contents
- Nokia 6230 phone at a glance
- Quick guide
- Contents
- 1 For your safety
- 2 Overview of functions
- 3 About your phone
- 4 Basic operations
- 5 Text entry
- 6 Phone security
- 7 Messages
- . Linked messages
- . Before you can send and receive messages
- . Icons
- . Font size
- . Text and picture messages
- . Multimedia messages
- . Voice messages
- . Info message service
- . Service commands
- 8 Call log
- 9 Contacts
- . Menu
- . Types of information
- . Save information
- . Change the primary number
- . Search for an entry
- . Make a call
- . Add an image to a name or number
- . Edit an entry
- . Delete names and numbers
- . Presence service
- . Subscribed names
- . Copy entries
- . Business cards
- . 1-touch dialing
- . Voice dialing
- . Info, service, and my numbers
- . Caller groups
- . Select contacts view and memory
- 10 Operator menu
- 11 Settings
- . Profiles
- . Tone settings
- . Display settings
- . Time and date settings
- . Personal shortcuts
- . Connectivity
- . Call settings
- . Phone settings
- . Presence settings
- . Enhancement settings
- . Security settings
- . Restore factory settings
- 12 Gallery
- 13 Media
- 14 Organizer
- 15 Applications
- 16 Services
- . Set up for browsing
- . Sign on to the mobile Internet
- . Navigate the mobile Internet
- . Example of a mobile Internet site
- . Appearance settings
- . Bookmarks
- . Service inbox
- . File upload
- . File download
- . Disconnect from the mobile Internet
- . Receive a call while online
- . Make a call while online
- . Make an emergency call while online
- . Options while online
- . Security
- 17 SIM services
- 18 Hardware and enhancements
- 19 Reference Information
- Appendix A Message from the CTIA
- Appendix B Message from the FDA
- Index
Nokia 6230 User Guide 29 Copyright © 2004 Nokia
Phone security
6 Phone security
An array of security features prevents accidental calls, allows you to restrict the
calls your phone can make and receive, and keeps your stored information safe.
• KEYGUARD
With keyguard, you can lock the keypad to prevent keys from being pressed
accidentally. With Security keyguard, you can require the security code to unlock
the keypad. See
“Automatic keyguard” on page 96 and “Security keyguard” on
page 96.
If the keypad is locked, it unlocks when you receive a call. After the call, the lock
automatically reactivates.
Lock the keypad
At the start screen, select Menu > * key.
Unlock the keypad
1 At the start screen, select Unlock > * key.
2 If Security keyguard is on, enter the security code at the prompt, and select OK.
When keyguard is on, calls may be possible to emergency numbers programmed
into your phone (for example, 911). Enter the emergency number and press the Talk
key. The number appears in the display after you have keyed in the last digit.
• PIN CODE REQUEST
The PIN code provides extra security in case your phone is lost or stolen. The PIN
code must be obtained from your service provider. It is typically provided with your
SIM card.
The PIN code can be 4–8 digits in length.
You can set your phone to request the PIN code upon power-up. After three
successive incorrect entries the PIN code is blocked and you are asked to enter the
personal unblocking key (PUK) code. Some SIM cards do not allow you to turn the
PIN code request off.
1 From the menus, select Settings > Security settings > PIN code request.
2 At the prompt, enter the PIN code, and select OK.
3 Scroll to On, and select OK.
A message appears in the display confirming your selection.