Nokia 6255 Manuals

Manuals and User Guides for Nokia 6255. We have 11 Nokia 6255 manuals available for free PDF download: User Manual, Rf Description And Troubleshooting, Description And Troubleshooting, Disassembly Manual, Reassembly Manual

Nokia 6255 User Manual (233 pages)

Nokia Cell Phone User Guide

Brand: Nokia | Category: Cell Phone | Size: 2.75 MB

English

4
- Table of Contents
  4
- For Your Safety
  6
- Welcome
  8
  - Register Your Phone
    9
  - Getting Help
    9
  - Find Your Phone Label
    9
  - Contact Nokia
    10
  - Accessibility Solutions
    10
- Phone at a Glance
  11
  - The Start Screen
    12
  - Get the most out of this Guide
    14
  - Phone Menus
    14
  - The Scroll Method
    14
  - Organize Functions
    15
- Set up Your Phone
  16
  - Remove the Back Cover
    17
  - Remove the Battery
    17
  - Install the MMC Card
    17
  - Replace the Battery
    18
  - Replace the Back Cover
    18
  - Charge the Battery
    18
  - Turn Your Phone on or off
    18
  - Connect the Headset
    19
  - Make a Call
    19
  - Using the Keypad
    19
  - Using the Contacts List
    19
  - Conference Calling
    20
  - Answer Calls
    20
  - Answer or Silence an Incoming Call
    20
  - Adjust the Earpiece Volume
    20
  - Answer a Call with the Keypad Locked
    21
  - Using the Loudspeaker
    21
  - Options During a Call
    21
  - Lock the Keypad
    22
  - Unlock the Keypad
    22
- Text Entry
  23
  - Punctuation and Special Characters
    24
  - Predictive Text Input
    24
- Messages (Menu 1)
  26
  - Text Messages
    26
  - Read and Reply
    28
  - Change Sending Options
    28
  - Change Message Settings
    29
  - Picture Messages
    29
  - Download Pictures
    29
  - Multimedia Messages
    30
  - Mms Settings
    31
  - Allow or Block Advertisements
    32
  - Write and Send Multimedia Messages
    33
  - Read and Reply to Multimedia Messages
    34
  - Save Voice Mailbox Number
    35
  - Call and Setup Your Voice Mail
    36
  - Listen to Your Voice Messages
    36
  - Automate Voice Mail
    36
  - Web Messages
    37
  - Save Drafts and Received Messages to Folders
    38
  - View Saved Messages
    38
  - Delete Messages
    38
  - A Single Message
    39
  - All Messages in a Folder
    39
  - Voice Tags
    39
  - Assign a Voice Tag to an Entry
    40
  - Dial a Number
    40
- Call Log (Menu 2)
  42
  - View Dialed Numbers
    43
  - Call Times
    43
  - Delete Call Logs
    43
  - View Duration of Calls
    43
  - Last Call
    43
  - Dialed Calls
    44
  - Received Calls
    44
  - All Calls
    44
  - Life Timer
    44
  - Clear Timers
    44
  - View Duration of Minibrowser
    45
- Contacts (Menu 3)
  46
  - Set up Voice Tags
    47
  - Caller Groups
    47
  - Setup a Group
    47
  - Edit Contacts List Entries
    48
  - Delete Contacts List Entries
    49
  - View the Contacts List
    50
  - Search for a Name
    50
  - Configure Settings
    50
  - Send a Business Card
    51
- Camera (Menu 4)
  52
  - Other Options
    53
  - Record a Video Clip
    53
- Gallery (Menu 5)
  55
- Media (Menu 6)
  57
  - Media Player
    57
  - Turn the Radio on and off
    59
  - Voice Recorder
    60
  - Make a Recording
    60
  - Define a Storage Folder
    61
  - Manage Recordings
    61
- Settings (Menu 7)
  62
  - Main Display Settings
    63
  - Color Schemes
    63
  - Choose a Banner
    63
  - Menu View
    63
  - Mini Display Settings
    64
  - Screen Saver
    64
  - Set the Time
    65
  - Time Zone
    65
  - Time Format
    65
  - Set the Date
    65
  - Change the Date Format
    65
  - Call Settings
    66
  - Location Info Sharing
    66
  - Anykey Answer
    67
  - Automatic Redial
    67
  - Touch Dialing
    67
  - Automatic Update of Serivce
    67
  - Answer When Fold Is Opened
    67
  - Calling Card
    67
  - Save Information
    68
  - Make Calls
    68
  - Call Summary
    69
  - Ringing Tone for no Caller ID
    69
  - Phone Language
    69
  - Set Type
    69
  - Set Length
    70
  - Help Text Activation
    70
  - Voice Commands
    70
  - Assign a Voice Tag to a Command
    70
  - Activate a Voice Command
    71
  - Enhancement Settings
    72
  - Activate or Deactivate Phone Lock
    73
  - Allow Numbers When Phone Locked
    73
  - Call the Allowed Phone Number
    74
  - Call Restrictions
    74
  - Voice Privacy
    75
  - Roaming Options
    76
  - Store a Feature Code
    76
  - Call Forwarding
    77
  - Call Waiting
    77
  - Send Own Caller ID When Calling
    78
  - View Your Own Phone Number
    78
- Organizer (Menu 8)
  79
  - Turn an Alarm off
    80
  - Note a Specific Date
    80
  - Options While Viewing a List of Notes
    81
  - Receive Notes
    82
  - View Notes
    82
  - Save Notes
    82
  - Discard Notes
    82
- Mobile Web (Menu 9)
  84
  - Navigate the Mobile Internet
    85
  - Phone Keys
    85
  - Receive a Call While Online
    85
  - Make an Emergency Call While Online
    85
- Connectivity (Menu 10)
  86
  - Set up a Bluetooth Connection
    88
  - Send Data
    88
  - Send and Receive Data
    89
  - Connection Indicator
    89
  - Usb Data Transfer
    89
  - Transfer Files Using Windows Explorer
    90
- Extras (Menu 11)
  92
  - Memory Status
    93
- Enhancements
  94
- Reference Information
  95
- Care and Maintenance
  96
- Additional Safety Information
  97
  - Potentially Explosive Environments
    98
  - Emergency Calls
    99
  - Technical Information
    101
  - Charging Times
    101
- Appendix A Message from the CTIA
  106
  - A Guide to Safe and Responsible Wireless Phone Use
    107
- Appendix B Message from the FDA
  110
  - Consumer Update on Wireless Phones
    111
- Index
  118

Nokia 6255 User Manual (112 pages)

User Guide

Brand: Nokia | Category: Cell Phone | Size: 0.86 MB

Table of Contents
3
For Your Safety

7
- About Your Device
  9
- Network Services
  9
Welcome

9
- Getting Help
  10
  - Find Your Phone Label
    10
  - Updates
    10
  - Accessibility Solutions
    10
- Shared Memory
  10
1 Phone at a Glance

11
- Keys and Parts
  11
- The Standby Mode Screen
  13
- Quick Keys
  13
- Indicators and Icons
  13
- Get the most out of this Guide
  14
- Phone Menus
  15
  - The Scroll Method
    15
  - In-Phone Help
    15
- Go To' Functions
  16
  - Choose 'Go To' Functions
    16
2 Set up Your Phone

17
- Antenna
  17
- Battery
  17
  - Remove the Back Cover
    18
  - Remove the Battery
    18
  - Install the MMC Card
    18
  - Replace the Battery
    18
  - Replace the Back Cover
    19
  - Charge the Battery
    19
- Turn Your Phone on or off
  19
- Connect the Headset
  19
- Make a Call
  20
  - Using the Keypad
    20
  - Using the Contacts List
    20
  - Using the Last Dialled Number
    20
  - Conference Calling
    20
- Answer Calls
  21
- Keyguard
  22
  - Lock the Keypad
    23
  - Unlock the Keypad
    23
3 Text Entry

24
- Standard Mode
  24
  - Text (Abc)
    24
  - Numbers (123)
    24
  - Punctuation and Special Characters
    25
- Predictive Text Input
  25
  - Activate/Deactivate
    25
  - Text Entry
    25
4 Messages (Menu 1)

27
- Text Messages
  27
  - Write and Send
    27
  - Read and Reply
    29
  - Change Sending Options
    30
  - Change Message Settings
    30
- Picture Messages
  31
  - Download Pictures
    31
- Multimedia Messages
  32
  - MMS Settings
    33
- Voice Messages
  37
- Minibrowser Messages
  40
- Message Folders
  40
  - Save Drafts and Received Messages to Folders
    40
  - View Saved Messages
    40
- Delete Messages
  41
  - A Single Message
    41
  - All Messages in a Folder
    41
- Voice Tags
  42
  - Assign a Voice Tag to an Entry
    42
  - Dial a Number
    43
  - Voice Tags
    43
5 Call Register (Menu 2)

44
- View Missed Calls
  44
- View Received Calls
  44
- View Dialled Numbers
  45
  - Call Times
    45
- Delete Call Registers
  45
- View Duration of Calls
  45
  - Last Call
    46
  - Dialled Calls
    46
  - Received Calls
    46
  - All Calls
    46
  - Life Timer
    46
  - Clear Timers
    46
- View Duration of Data/Fax Calls
  46
- View Duration of Minibrowser
  47
6 Contacts (Menu 3)

48
- Add New Contacts
  48
  - Save a Name and Number
    48
  - Save (Only) a Number
    48
  - Save an Entry
    48
  - Save Multiple Numbers and Text Items
    48
  - Set up Voice Tags
    49
  - Caller Groups
    49
  - Set up Speed Dialling
    50
- Edit Contacts List Entries
  50
- Delete Contacts List Entries
  51
- View the Contacts List
  51
  - Search for a Name
    52
  - Configure Settings
    52
- Send and Receive Contacts
  52
- Cards)
  52
  - Send a Business Card
    53
7 Camera (Menu 4)

54
- Take a Photo
  54
  - Other Options
    55
  - Self-Timer
    55
- Record a Video Clip
  56
- Settings
  56
8 Gallery (Menu 5)

58
- Folders
  59
9 Media (Menu 6)

60
- Media Player
  60
- Music Player
  60
  - Play Music Tracks
    61
- Radio
  62
  - Turn the Radio on and off
    62
- Voice Recorder
  63
  - Make a Recording
    64
- Media Equaliser
  64
  - Activate an Equaliser Set
    64
10 Settings (Menu 7)

66
- Profiles
  66
  - Personalise a Profile
    66
  - Set a Timed Profile
    66
- Main Display Settings
  67
  - Wallpaper
    67
  - Colour Schemes
    67
  - Menu View
    67
- Mini Display Settings
  67
  - Wallpaper
    68
  - Colour Schemes
    68
  - Screen Saver
    68
- Tone Settings
  68
- Time and Date Settings
  68
  - Clock
    68
  - Date
    69
  - Set the Auto-Update of Date and Time
    69
- Call Settings
  70
  - Anykey Answer
    70
  - Automatic Redial
    70
  - Speed Dialling
    70
  - Answer When Fold Is Opened
    70
  - Automatic Update of Service
    70
  - Calling Card
    70
  - International Prefix
    72
  - Data/Fax Calls
    72
  - Call Summary
    73
  - Ringing Tone for no Caller ID
    73
- Phone Settings
  73
  - Phone Language
    73
  - DTMF Tones
    73
  - Memory Status
    74
  - Start-Up Tone
    74
  - Create a Welcome Note
    74
  - Help Text Activation
    74
  - Issue
    75
- Voice Commands
  75
  - Assign a Voice Tag to a Command
    75
- Enhancement Settings
  75
  - Headset
    76
  - Handsfree
    76
  - Loopset
    76
  - Charger
    76
- Security Settings
  77
  - Phone Lock
    77
  - Activate or Deactivate Phone Lock
    77
  - Allow Numbers When Phone Locked
    77
  - Change Lock Code
    78
  - Call Restrictions
    78
  - Voice Privacy
    79
- Application Settings
  79
- Network
  79
  - Roaming Options
    79
  - Mode
    80
- Network Services
  80
  - Store a Feature Code
    80
  - Call Diverting
    80
  - Call Waiting
    81
  - Send Own Caller ID When Calling
    81
- Restore Factory Settings
  81
- Choose 'Go To' Functions
  82
  - Organise Functions
    82

Nokia 6255 User Manual (110 pages)

Nokia Cell Phone User's Guide

Brand: Nokia | Category: Cell Phone | Size: 1.15 MB

Table of Contents
3
For Your Safety

7
- About Your Device
  9
- Network Services
  9
Welcome

9
- Getting Help
  10
  - Find Your Phone Label
    10
  - Updates
    10
  - Accessibility Solutions
    10
- Shared Memory
  10
1 Phone at a Glance

11
- Keys and Parts
  11
- The Standby Mode Screen
  12
- Quick Keys
  13
- Indicators and Icons
  13
- Get the most out of this Guide
  14
- Phone Menus
  14
  - The Scroll Method
    15
  - In-Phone Help
    15
- Go To' Functions
  15
  - Choose 'Go To' Functions
    15
2 Set up Your Phone

17
- Antenna
  17
- Battery
  17
  - Remove the Back Cover
    18
  - Remove the Battery
    18
  - Install the UIM Card
    18
  - Install the MMC Card
    19
  - Replace the Battery
    19
  - Replace the Back Cover
    19
  - Charge the Battery
    20
- Turn Your Phone on or off
  20
- Connect the Headset
  20
- Make a Call
  21
  - Using the Keypad
    21
  - Using the Contacts List
    21
  - Using the Last Dialled Number
    21
- Answer Calls
  21
- Keyguard
  23
  - Lock the Keypad
    23
  - Unlock the Keypad
    23
3 Text Entry

24
- Standard Mode
  24
  - Text (Abc)
    24
  - Numbers (123)
    25
  - Punctuation and Special Characters
    25
- Predictive Text Input
  25
  - Activate/Deactivate
    25
  - Text Entry
    25
4 Messages (Menu 1)

27
- Text Messages
  27
  - Write and Send
    27
  - Read and Reply
    29
  - Change Sending Options
    30
  - Change Message Settings
    30
- Picture Messages
  31
  - Download Pictures
    31
- Voice Messages
  32
- Web Messages
  34
- Message Folders
  34
  - Save Drafts and Received Messages to Folders
    34
  - View Saved Messages
    35
- Delete Messages
  35
  - A Single Message
    36
  - All Messages in a Folder
    36
- Voice Tags
  36
  - Assign a Voice Tag to an Entry
    37
  - Dial a Number
    37
  - Voice Tags
    37
5 Call Register (Menu 2)

39
- View Missed Calls
  39
- View Received Calls
  40
- View Dialled Numbers
  40
  - Call Times
    40
- Delete Call Registers
  40
- View Duration of Calls
  41
  - Last Call
    41
  - Dialled Calls
    41
  - Received Calls
    41
  - All Calls
    41
  - Life Timer
    41
  - Clear Timers
    41
- View Duration of Data/Fax Calls
  42
- View Duration of Minibrowser
  42
6 Contacts (Menu 3)

44
- Add New Contacts
  44
  - Save a Name and Number
    44
  - Save (Only) a Number
    44
  - Save an Entry
    44
  - Save Multiple Numbers and Text Items
    44
  - Set up Voice Tags
    45
  - Caller Groups
    45
  - Set up Speed Dialling
    46
- Edit Contacts List Entries
  47
- Delete Contacts List Entries
  48
- View the Contacts List
  48
  - Search for a Name
    48
  - Configure Settings
    49
- Send and Receive Contacts (Business Cards)
  49
  - Send a Business Card
    49
7 Camera (Menu 4)

50
- Take a Photo
  50
  - Other Options
    51
  - Self-Timer
    52
- Record a Video Clip
  52
- Settings
  53
8 Gallery (Menu 5)

54
- Folders
  55
9 Media (Menu 6)

57
- Media Player
  57
- Music Player
  57
  - Play Music Tracks
    58
  - Music Player Settings
    58
- Radio
  59
  - Turn the Radio on and off
    59
- Voice Recorder
  61
  - Make a Recording
    61
- Media Equaliser
  62
  - Activate an Equaliser Set
    62
10 Settings (Menu 7)

63
- Profiles
  63
  - Personalise a Profile
    63
  - Set a Timed Profile
    64
- Main Display Settings
  64
  - Wallpaper
    64
  - Colour Schemes
    64
  - Menu View
    64
- Mini Display Settings
  65
  - Wallpaper
    65
  - Colour Schemes
    65
  - Screen Saver
    65
- Tone Settings
  65
- Time and Date Settings
  65
  - Clock
    65
  - Date
    66
  - Set the Auto-Update of Date and Time
    66
- Call Settings
  67
  - Anykey Answer
    67
  - Automatic Redial
    67
  - Speed Dialling
    67
  - Automatic Update of Serivce
    67
  - Answer When Fold Is Opened
    68
  - Calling Card
    68
  - Call Summary
    69
  - Ringing Tone for no Caller ID
    69
- Phone Settings
  69
  - Phone Language
    69
  - Memory Status
    69
  - DTMF Tones
    70
  - Start-Up Tone
    70
  - Confirm UIM Service Actions
    70
  - Help Text Activation
    71
- Voice Commands
  71
  - Assign a Voice Tag to a Command
    71
- Enhancement Settings
  72
  - Headset
    72
  - Handsfree
    72
  - Loopset
    72
  - Charger
    73
- Security Settings
  73
  - PIN Code
    73
  - Personal Unblocking Key (PUK) Code
    74
  - Call Restrictions
    74
  - Security Level
    74
- Application Settings
  76
- Network
  76
  - Roaming Options
    76
  - Mode
    77
- Network Services
  77
  - Store a Feature Code
    77
  - Call Diverting
    77
  - Call Waiting
    78
  - Send Own Caller ID When Calling
    79
- Restore Factory Settings
  79
- Choose 'Go To' Functions
  79
  - Organise Functions
    79

Nokia 6255 User Manual (105 pages)

Brand: Nokia | Category: Cell Phone | Size: 2.12 MB

Table of Contents
3
For Your Safety

7
- About Your Device
  9
- Network Services
  9
Welcome

9
- Getting Help
  10
  - Find Your Phone Label
    10
  - Updates
    10
  - Accessibility Solutions
    10
- Shared Memory
  10
1 Phone at a Glance

11
- Keys and Parts
  11
- The Standby Mode Screen
  13
- Quick Keys
  13
- Indicators and Icons
  13
- Get the most out of this Guide
  14
- Phone Menus
  15
  - The Scroll Method
    15
  - In-Phone Help
    15
- Go To' Functions
  16
  - Choose 'Go To' Functions
    16
2 Set up Your Phone

17
- Antenna
  17
- Battery
  17
  - Remove the Back Cover
    17
  - Remove the Battery
    18
  - Install the UIM Card
    18
  - Install the MMC Card
    18
  - Replace the Battery
    19
  - Replace the Back Cover
    19
  - Charge the Battery
    19
- Turn Your Phone on or off
  20
- Connect the Headset
  20
- Make a Call
  20
  - Using the Keypad
    20
  - Using the Contacts List
    21
  - Using the Last Dialled Number
    21
  - Conference Calling
    21
- Answer Calls
  21
- Keyguard
  23
  - Lock the Keypad
    23
  - Unlock the Keypad
    23
3 Text Entry

24
- Standard Mode
  24
  - Text (Abc)
    24
  - Numbers (123)
    24
  - Punctuation and Special Characters
    25
- Predictive Text Input
  25
  - Activate/Deactivate
    25
  - Text Entry
    25
4 Messages (Menu 1)

26
- Text Messages
  27
  - Write and Send
    27
  - Read and Reply
    28
  - Change Sending Options
    29
  - Change Message Settings
    29
- Picture Messages
  29
  - Download Pictures
    30
- Multimedia Messages
  31
  - MMS Settings
    32
- Voice Messages
  36
- Web Messages
  38
- Message Folders
  38
  - Save Drafts and Received Messages to Folders
    38
  - View Saved Messages
    39
- Delete Messages
  39
  - A Single Message
    39
  - All Messages in a Folder
    40
- Voice Tags
  40
  - Assign a Voice Tag to an Entry
    40
  - Dial a Number
    41
  - Voice Tags
    41
5 Call Register (Menu 2)

42
- View Missed Calls
  42
- View Received Calls
  42
- View Dialled Numbers
  43
  - Call Times
    43
- Delete Call Registers
  43
- View Duration of Calls
  43
  - Last Call
    43
  - Dialled Calls
    44
  - Received Calls
    44
  - All Calls
    44
  - Life Timer
    44
  - Clear Timers
    44
- View Duration of Data/Fax Calls
  44
- View Duration of Minibrowser
  45
6 Contacts (Menu 3)

46
- Add New Contacts
  46
  - Save a Name and Number
    46
  - Save (Only) a Number
    46
  - Save an Entry
    46
  - Save Multiple Numbers and Text Items
    46
  - Set up Voice Tags
    47
  - Caller Groups
    47
  - Set up Speed Dialling
    48
- Edit Contacts List Entries
  48
- Delete Contacts List Entries
  49
- View the Contacts List
  50
  - Search for a Name
    50
  - Configure Settings
    50
- Send and Receive Contacts (Business Cards)
  51
  - Send a Business Card
    51
7 Camera (Menu 4)

52
- Take a Photo
  52
  - Other Options
    53
  - Self-Timer
    53
- Record a Video Clip
  54
- Settings
  54
8 Gallery (Menu 5)

56
- Folders
  56
9 Media (Menu 6)

58
- Media Player
  58
- Music Player
  58
  - Play Music Tracks
    59
- Radio
  60
  - Turn the Radio on and off
    60
- Voice Recorder
  61
  - Make a Recording
    61
- Media Equaliser
  62
  - Activate an Equaliser Set
    62
10 Settings (Menu 7)

63
- Profiles
  63
  - Personalise a Profile
    63
  - Set a Timed Profile
    63
- Main Display Settings
  64
  - Wallpaper
    64
  - Colour Schemes
    64
  - Menu View
    64
- Mini Display Settings
  64
  - Colour Schemes
    65
  - Screen Saver
    65
- Tone Settings
  65
- Time and Date Settings
  65
  - Clock
    65
  - Date
    66
  - Set the Auto-Update of Date and Time
    66
- Call Settings
  67
  - Anykey Answer
    67
  - Automatic Redial
    67
  - Speed Dialling
    67
  - Answer When Fold Is Opened
    67
  - Calling Card
    67
  - Call Summary
    68
  - Ringing Tone for no Caller ID
    68
- Phone Settings
  69
  - Phone Language
    69
  - Memory Status
    69
  - DTMF Tones
    69
  - Start-Up Tone
    69
  - Welcome Note
    70
  - Help Text Activation
    70
- Voice Commands
  70
  - Assign a Voice Tag to a Command
    70
- Enhancement Settings
  71
  - Headset
    72
  - Handsfree
    72
  - Loopset
    72
  - Tty/Tdd
    72
  - Charger
    72
- Security Settings
  73
  - PIN Code
    73
  - Personal Unblocking Key (PUK) Code
    73
  - Call Restrictions
    74
  - Security Level
    74
  - Access Codes
    75
  - Voice Privacy
    75
- App. Settings
  75
- Network
  75
  - Roaming Options
    75
  - Mode
    76
- Network Services
  76
  - Store a Feature Code
    76
  - Call Diverting
    76
  - Call Waiting
    77
  - Send Own Caller ID When Calling
    77
- Restore Factory Settings
  78
- Choose 'Go To' Funtions
  78
  - Organise Functions
    78

Nokia 6255 Rf Description And Troubleshooting (78 pages)

Brand: Nokia | Category: Handhelds | Size: 2.71 MB

Troubleshooting
1
Table of Contents
2
Introduction
5
Mobile Terminal Components
6
- Main PWB
  6
- UI (Secondary) PWB
  8
Preliminary RF Troubleshooting
10
- Mobile Terminal Cannot Make a Call
  10
- Tx Power Low
  10
Transmitter RF Troubleshooting
11
- Transmitter Block Diagram
  12
- Transmitter Schematics
  13
- Transmitter Troubleshooting Setup
  15
  - AMPS Tx Setup
    15
  - Cell Tx Setup
    18
  - I/6256/6256I (RM
    19
  - PCS Setup
    20
- Transmitter RF Troubleshooting Procedures
  22
Receiver RF Troubleshooting
31
- Receiver Block Diagram
  32
- Receiver Schematics
  33
- RF AGC Status
  35
- Turning on the Rx Path
  36
- Nokia Customer Care RF Description and Troubleshooting
  37
- Switching the Rx Gain States
  38
- Receiver Diagnostic Signal Tracing
  42
  - Receiver DC Test Points
    43
  - Receiver RF Test Points
    44
  - Receiver if Test Points
    45
- Receiver Logic Input Voltages
  46
- N7160 Receiver Overview
  47
Synthesizer Troubleshooting
49
- Synthesizer Block Diagram
  50
- Synthesizer Schematics
  51
- Synthesizer Troubleshooting Setup
  52
  - Incorrect PLL Frequencies
    52
- VCTCXO Troubleshooting
  53
  - VCTCXO Manual Tuning
    54
- AFC Voltage Troubleshooting
  55
- UHF Synthesizer
  56
  - UHF Synthesizer Test Points
    57
- Rx VHF lo (N7100) Schematic
  58
- Rx VHF lo Troubleshooting
  59
- Tx UHF lo (N7000) Schematic
  60
- Tx UHF lo (N7000) Troubleshooting
  61

Nokia 6255 Description And Troubleshooting (76 pages)

Baseband

Brand: Nokia | Category: Handhelds | Size: 1.59 MB

Table of Contents
2
Introduction
5
- Power up and Reset
  7
- Power off
  10
- Power Consumption and Operation Modes
  10
  - Power-Off Mode
    10
  - Sleep Mode
    11
  - Active Mode
    11
  - Charging Mode
    11
- Power Distribution
  12
- Clock Distribution
  14
  - Rfclk (19.2Mhz Analog)
    14
  - Rfconvclk (19.2Mhz Digital)
    15
  - Cbusclk Interface
    16
  - DBUS Clk Interface
    17
  - Sleepclk (Digital)
    18
  - Sleepclk (Analog)
    19
- Flash Programming
  19
  - Connections to Baseband
    19
  - Baseband Power up
    19
  - Flash Programming Indication
    20
  - Flashing
    20
  - Flash Programming Error Codes
    23
- Charging Operation
  25
  - Battery
    25
  - Charging Circuitry
    25
  - Charger Detection
    26
- Audio
  26
- Displays and Keymat
  26
  - Main Display
    27
  - Secondary Display
    28
  - Keymat
    28
- Camera
  28
  - DC Measurements
    29
  - AC Measurements
    29
- FM Radio
  30
  - FM Radio Test
    30
- USB Interface
  32
- Accessories
  35
  - Charging
    35
  - Pop-Port Headset Detection
    37
  - Fbus Detection
    37
  - Accessory Detection through ACI
    38
- Ruim (Sim Car)
  40
Main Display Test Points
41
Secondary Display Test Points
45
- GPS Module
  48

Nokia 6255 User Manual (120 pages)

Brand: Nokia | Category: Cell Phone | Size: 2.27 MB

Nokia 6255 Description And Troubleshooting (10 pages)

Antenna

Brand: Nokia | Category: Handhelds | Size: 0.22 MB

Nokia 6255 User Manual (20 pages)

Brand: Nokia | Category: Cell Phone | Size: 0.91 MB

Nokia 6255 Disassembly Manual (18 pages)

Brand: Nokia | Category: Handhelds | Size: 0.46 MB

Nokia 6255 Reassembly Manual (14 pages)

Brand: Nokia | Category: Handhelds | Size: 0.43 MB

Nokia Categories

Cell Phone Headsets Transceiver

Telephone Handhelds

More Nokia Manuals

Nokia 6255 Manuals

Table of Contents

English

Table of Contents

For Your Safety

Welcome

1 Phone at a Glance

2 Set up Your Phone

3 Text Entry

4 Messages (Menu 1)

5 Call Register (Menu 2)

6 Contacts (Menu 3)

7 Camera (Menu 4)

8 Gallery (Menu 5)

9 Media (Menu 6)

10 Settings (Menu 7)

Table of Contents

For Your Safety

Welcome

1 Phone at a Glance

2 Set up Your Phone

3 Text Entry

4 Messages (Menu 1)

5 Call Register (Menu 2)

6 Contacts (Menu 3)

7 Camera (Menu 4)

8 Gallery (Menu 5)

9 Media (Menu 6)

10 Settings (Menu 7)

Table of Contents

For Your Safety

Welcome

1 Phone at a Glance

2 Set up Your Phone

3 Text Entry

4 Messages (Menu 1)

5 Call Register (Menu 2)

6 Contacts (Menu 3)

7 Camera (Menu 4)

8 Gallery (Menu 5)

9 Media (Menu 6)

10 Settings (Menu 7)

Table of Contents

Table of Contents

Table of Contents

Table of Contents

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