Yealink SIP-T41S Manuals

Manuals and User Guides for Yealink SIP-T41S. We have 17 Yealink SIP-T41S manuals available for free PDF download: Administrator's Manual, User Manual, Configuration Manual, Auto Provisioning Manual, Manual, Quick Start Manual, Recovery Manual, Getting Started, Quick User Manual, Quick Start, Quick Installation Manual

Yealink SIP-T41S User Manual

Yealink SIP-T41S Ultra-elegant IP Phone Quick User Guide

Brand: Yealink | Category: IP Phone | Size: 2.92 MB

Table of Contents

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Yealink SIP-T41S Administrator's Manual

Yealink SIP-T41S Administrator's Manual (572 pages)

Brand: Yealink | Category: IP Phone | Size: 11.76 MB

Table of Contents

Before You Begin

2
Table of Contents

4
Getting Started

23
Network Configurations

26
- Ipv4 and Ipv6 Wired Network Settings
  26
- DHCP Option for Ipv4
  34
- DHCP Option for Ipv6
  37
  - Supported DHCP Option for Ipv6
    37
  - DHCP Option 59 and Custom Option
    37
- Vlan
  38
  - LLDP Configuration
    38
  - CDP Configuration
    39
  - Manual VLAN Configuration
    40
  - DHCP VLAN Configuration
    42
  - VLAN Change Configuration
    42
- Wi-Fi
  43
- Real-Time Transport Protocol (RTP) Ports
  55
  - RTP Ports Configuration
    56
- Network Address Translation (NAT)
  56
- Internet Port and PC Port
  61
  - Supported Transmission Methods
    61
  - Internet Port and PC Port Configuration
    61
- Vpn
  63
- Quality of Service (Qos)
  66
  - Voice and SIP Qos Configuration
    66
- 802.1X Authentication
  67
  - 802.1X Authentication Configuration
    67
- TR-069 Device Management
  70
  - Supported RPC Methods
    70
  - TR-069 Configuration
    70
Phone Provisioning

73
Security Features

105
- User and Administrator Identification
  105
  - User and Administrator Identification Configuration
    105
  - User Access Level Configuration
    106
- Auto Logout Time
  107
  - Auto Logout Time Configuration
    107
- Phone Lock
  107
  - Operation Behaviors on Lock Phone
    108
  - Phone Lock Configuration
    108
- Transport Layer Security (TLS)
  110
  - Supported Cipher Suites
    110
  - Supported Trusted and Server Certificates
    111
    
    Supported Trusted Certificates
    112
  - TLS Configuration
    114
- Secure Real-Time Transport Protocol (SRTP)
  116
  - SRTP Configuration
    117
- Encrypting and Decrypting Files
  119
- Incoming Network Signaling Validation
  123
  - Incoming Network Signaling Validation Configuration
    123
- USB Port Lock
  124
  - USB Port Lock Configuration
    124
Firmware Upgrade

126
- Firmware for each Phone Model Firmware Upgrade Configuration
  126
Using Handsets with T57W/T54W/T53W/T53 Phones

128
- Handset Backlight
  128
  - Handset Backlight Configuration
    128
- Handset Keypad Light
  129
  - Handset Keypad Light Configuration
    129
- Handset Wallpaper
  130
  - Handset Wallpaper Configuration
    130
- Handset Screen Saver
  130
  - Handset Screen Saver Configuration
    130
- Handset Name
  131
  - Handset Name Configuration
    131
- Number Assignment
  131
  - Number Assignment Configuration
    132
- End Call on Hook
  133
  - End Call on Hook Configuration
    133
- Advisory Tones
  133
  - Advisory Tones Configuration
    134
- Base PIN
  135
  - Base PIN Configuration
    135
- DECT Intercom
  136
  - DECT Intercom Configuration
    136
- Shared Directory
  137
  - Shared Directory Configuration
    137
  - Shared Contact File Customization
    137
    
    Customizing Shared Contact File
    138
    
    Shared Contact File Elements and Attributes
    138
- Satellite Mode
  138
  - Satellite Mode Configuration
    139
  - Example: Configuring the Satellite Mode Feature
    140
- Repeater Settings Parameters
  141
- Handset Settings Parameters
  142
  - Custom Handset Related Configurations
    146
- Handset Firmware Upgrade Configuration
  147
Audio Features

149
- Alert Tone
  149
  - Alert Tone Configuration
    149
- Touch Tone
  151
  - Touch Tone Configuration
    151
- Ring Tones
  151
  - Custom Ringtone Limit
    151
  - Ringtone Configuration
    152
- Distinctive Ring Tones
  154
  - Supported Alert-Info Headers Format
    154
    
    Alert-Info: Bellcore-Drn
    154
    
    Alert-Info: Ringtone-N/Alert-Info: Ringtone-Ringn.wav
    154
    
    Mymelodyringn.wav)
    155
    
    Alert-Info: <URL
    156
    
    Alert-Info: Info=Info Text;X-Line-ID=0
    157
  - Distinctive Ring Tones Configuration
    157
- Ringer Device
  158
  - Ringer Device Configuration
    159
- Audio Volume
  159
  - Ringer Volume Configuration
    159
  - Sending Volume Configuration
    160
- Tones
  162
  - Supported Tones
    162
  - Tones Configuration
    163
- Audio Codecs
  168
  - Supported Audio Codecs
    168
  - Audio Codecs Configuration
    170
- Packetization Time (Ptime)
  173
  - Supported Ptime of Audio Codec
    173
  - Ptime Configuration
    174
- Early Media
  174
  - Early Media Configuration
    174
- Headset Prior
  175
  - Headset Prior Configuration
    175
- Dual Headset
  176
  - Dual Headset Configuration
    176
- Acoustic Clarity Technology
  176
  - Acoustic Echo Cancellation (AEC)
    177
    
    AEC Configuration
    177
  - Noise Suppression
    177
    
    Noise Suppression Configuration
    177
  - Background Noise Suppression (BNS)
    178
  - Automatic Gain Control (AGC)
    178
  - Voice Activity Detection (VAD)
    178
    
    VAD Configuration
    178
  - Comfort Noise Generation (CNG)
    178
    
    CNG Configuration
    178
  - Jitter Buffer
    179
    
    Jitter Buffer Configuration
    179
  - Smart Noise Block
    180
    
    Smart Noise Block Configuration
    181
  - Acoustic Shield
    181
    
    Acoustic Shield Configuration
    181
- Smart Noise Filtering
  182
  - Smart Noise Filtering Configuration
    182
- Dtmf
  182
  - DTMF Keypad
    182
  - Transmitting DTMF Digit
    183
    
    Transmitting DTMF Digit Configuration
    183
  - Suppress DTMF Display
    185
    
    Suppress DTMF Display Configuration
    185
  - Transfer Via DTMF
    185
    
    Transfer Via DTMF Configuration
    185
  - Local DTMF Tone
    186
    
    Local DTMF Tone Configuration
    186
- Voice Quality Monitoring (VQM)
  186
  - Rtcp-Xr
    186
    
    RTCP-XR Configuration
    187
  - Vq-Rtcpxr
    187
    
    Voice Quality Reports
    187
    
    Voice Quality Reports Configuration
    188
    
    VQ-RTCPXR Display
    189
    
    VQ-RTCPXR Display Configuration
    190
    
    Central Report Collector
    192
    
    Central Report Collector Configuration
    193
Phone Customization

194
- Language
  194
- Contrast
  200
  - Contrast Configuration
    200
- Wallpaper
  201
  - Wallpaper Configuration
    201
  - Wallpaper Customization
    202
    
    Custom Wallpaper Configuration
    203
    
    Custom Wallpaper Picture Limit
    203
    
    Deleting a Custom Picture
    203
  - Adding a Wallpaper from a USB Flash Drive
    203
  - Example: Setting a Custom Picture as Wallpaper
    204
- Transparency
  204
  - Transparency Configuration
    204
- Screen Saver
  205
- Backlight
  210
  - Supported Backlight Options
    211
  - Backlight and Time Configuration
    211
- Label Length for Line Key Display
  212
  - Label Length Display Configuration
    213
- Label Alignment for Line/Ext Key Display
  214
  - Label Alignment Display Configuration
    214
- Page Switch Key
  215
  - Page Switch Key Configuration
    215
- Page Tips
  215
  - Phone Page Tips
    215
    
    Phone Page Tips Indicator
    215
    
    Phone Page Tips Configuration
    216
  - Expansion Module Page Tips
    216
    
    Expansion Module Page Tips Configuration
    217
    
    Expansion Module Page Tips Indicator
    217
- Time and Date
  217
  - Time Zone
    218
  - NTP Settings
    221
    
    NTP Configuration
    221
  - DST Settings
    223
    
    Auto DST File Attributes
    223
    
    Customizing Auto DST File
    224
    
    DST Configuration
    225
  - Time and Date Manually Configuration
    226
  - Time and Date Format Configuration
    227
  - Date Customization Rule
    228
- Idle Clock Display
  229
  - Idle Clock Display Configuration
    229
- Logo Customization
  229
  - Custom Logo Picture Limit
    230
  - Customizing a Logo Picture
    230
  - Custom Logo Configuration
    231
  - Example: Setting a Custom Logo Display
    232
- Call Display
  232
  - Call Display Configuration
    233
- Display Method on Dialing
  235
  - Display Method on Dialing Configuration
    236
- Key as Send
  236
  - Key as Send Configuration
    236
- Softkey Layout
  237
- Input Method
  241
- Notification Popups
  249
  - Notification Popups Configuration
    249
- Power LED Indicator
  250
  - Power LED Indicator Configuration
    250
- Bluetooth
  253
  - Bluetooth Configuration
    253
- Handset/Headset/Speakerphone Mode
  255
  - Handset/Headset/Speakerphone Mode Configuration
    255
- DSS Keys
  256
  - Supported DSS Keys
    257
  - Supported Dsskey Types
    257
  - Line Keys
    258
    
    Line Keys Configuration
    258
    
    Example: Set a Park/Retrieve Key for FAC Call Park Mode
    262
    
    Example: Set a Park/Retrieve Key for Transfer Call Park Mode
    262
    
    Example: Setting a Line Key as Directed Pickup Key
    263
    
    Example: Setting a Line Key as Group Pickup Key
    263
    
    Example: Setting a Line Key as Forward Key
    264
    
    Example: Setting a Line Key as BLF List Key
    265
    
    Example: Setting a Line Key as Multicast Paging Key
    265
    
    Example: Setting a Line Key as Private Hold Key
    265
  - Programmable Keys
    265
    
    Supported Programmable Keys
    265
    
    Programmable Keys Configuration
    266
  - Ext Keys
    269
    
    Ext Keys Configuration
    269
  - Dsskey Lock Configuration
    272
  - Dsskey Page Reset Configuration
    273
- Enhanced DSS Keys
  273
- Power Saving
  285
  - Power Saving Configuration
    286
- Search Source List in Dialing
  288
  - Search Source File Customization
    288
    
    Search Source File Attributes
    289
    
    Customizing Search Source File
    290
  - Search Source List Configuration
    290
- Recent Call Display in Dialing
  292
  - Recent Call in Dialing Configuration
    292
- Icon Customization
  292
  - Custom Icons Configuration
    292
- Warnings Display
  293
  - Warnings Display Configuration
    293
- Out of Service
  293
  - Out of Service Configuration
    293
Account Settings

295
- Account Registration
  295
  - Supported Accounts
    295
  - SIP Accounts Registration Configuration
    295
  - PSTN Account Configuration
    299
  - Registration Settings Configuration
    300
- Outbound Proxy in Dialog
  302
  - Outbound Proxy in Dialog Configuration
    302
- Server Redundancy
  303
- SIP Server Name Resolution
  309
  - SIP Server Name Resolution Configuration
    309
- Static DNS Cache
  310
  - Behave with a Configured DNS Server
    310
  - Static DNS Cache Configuration
    311
- Logon Wizard
  314
  - Logon Wizard Configuration
    314
- Multiple Line Keys Per Account
  316

Yealink SIP-T41S User Manual

Yealink SIP-T41S User Manual (159 pages)

T4 series; T4X series;

Brand: Yealink | Category: IP Phone | Size: 6.85 MB

Table of Contents

End User License Agreement
2
Patent Information
3
Technical Support
3
Gnu Gpl Information
4
Table of Contents
5
Tableofcontents

15
About this Guide

15
- Related Documentation
  15
- In this Guide
  16
Getting Started with Your Phone

17
- Hardware Overview
  17
  - T48S/T48G Hardware
    18
  - T46S/T46G/T42S/T42G/T41S/T41P/T40P/T40G Hardware
    19
  - Power LED Indicator
    20
  - Line Key LED
    20
- Screen and Icons
  22
  - Idle Screen
    22
  - Dialing/Pre-Dialing Screen
    24
  - Calls Screen
    25
  - Icons in the Status Bar
    25
    
    T48S/T48G Icons in the Status Bar
    26
    
    T46S/T46G Icons in the Status Bar
    27
    
    T41S/T41P/T42S/T42G Icons in the Status Bar
    28
    
    T40P/T40G Icons in the Status Bar
    29
  - Line Key Icons
    29
    
    T48S/T48G Line Key Icons
    33
    
    T46S/T46G Line Key Icons
    36
    
    T40P/T40G Line Key Icons
    39
    
    T41S/T41P/T42G/T42S Line Key Icons
    39
  - Call History Icons
    40
    
    T42S/T42G/T41S/T41P/T40P/T40G Call History Icons
    40
    
    T46S/T46G Call History Icons
    40
    
    T48S/T48G Call History Icons
    40
- Entering Characters on T46S/T46G/T42S/T42G/T41S/T41P/T40P/T40G
  40
- Entering Characters on T48S/T48G
  41
  - Using the Onscreen Keyboard
    41
  - Using the Phone Keypad and Dial Pad
    42
Customizing Your Phone

43
Audio Settings

55
Directory

59
Call History

71
Call Features

73
- Switching Among the Handset, Speakerphone and Headset Modes
  73
- Changing the Default Account
  73
- Placing Calls
  74
- Placing an International Call
  77
- Placing a Call from the Call History
  78
- Placing a Call from the Directory
  78
- Placing an Anonymous Call
  78
  - Enabling Anonymous Call
    78
  - Placing a Anonymous Call
    79
- Answering Calls
  80
  - Answering a Call
    80
  - Answering a Call When in a Call
    80
    
    Enabling Call Waiting
    81
  - Answering Calls Automatically
    81
- Silencing or Rejecting Incoming Calls
  82
- Ending Calls
  83
- Auto Redial
  83
  - Setting the Auto Redial
    83
  - Redialing a Call Automatically
    83
- Call Mute
  84
  - Muting/Unmuting Audio
    84
  - Keep Mute
    85
- Call Hold
  85
  - Holding a Call
    85
  - Resuming a Held Call
    86
  - Swapping between Active and Held Calls
    86
- Do Not Disturb (DND)
  86
- Redirecting Incoming Calls
  88
  - Forwarding Calls
    88
    
    Forwarding All Incoming Calls on All Lines
    89
    
    Forwarding All Incoming Calls on Specific Lines
    89
    
    Forwarding All Incoming Calls to a Contact
    89
    
    Deactivating Call Forward
    90
    
    Forwarding an Incoming Call Manually
    90
    
    Forwarding Incoming Calls Using a Forward Key
    91
    
    Forwarding Incoming Calls with a Forward Key
    91
    
    Setting a Forward Key
    91
  - Diverting Calls to a Contact
    91
- Transferring Calls
  92
  - Performing a Blind Transfer
    92
  - Performing a Semi-Attended/Attended Transfer
    93
  - Performing Transfer to an Existing Call
    93
    
    Performing a Blind Transfer Using a Transfer Key
    94
    
    Performing a Semi-Attended/Attended Using a Transfer Key
    94
    
    Performing Transfer with a Transfer Key
    94
    
    Setting a Transfer Key
    94
  - Conference Calls
    95
    
    Local Conference
    95
    
    Setting up a Local Conference Call
    95
    
    Joining a Transfer Target and a Transferee into a Conference
    96
    
    Joining Two Calls in a Conference
    96
    
    Holding/Resuming a Conference Call
    97
    
    Managing Conference Participants
    97
    
    Muting/Unmuting a Conference Call
    97
    
    Splitting a Conference Call
    97
    
    Ending a Conference Call
    98
    
    Network Conference
    98
    
    Setting up a Network Conference
    98
  - Call Recording
    98
    
    Managing a Call While Recording
    99
    
    Pausing a Recording
    99
    
    Recording a Call
    99
    
    Playing a Recorded Call
    100
    
    Resuming a Recording
    100
    
    Stopping a Recording
    100
    
    Fast Forwarding/Rewinding a Played Recorded Call
    101
    
    Pausing/Resuming a Recording
    101
    
    Deleting a Recorded Call
    102
    
    Stopping a Playback
    102
    
    Viewing the Available Recording Time
    102
  - Multicast Paging
    102
    
    Sending Multicast Paging
    103
    
    Setting a Multicast Paging Key
    103
    
    Deleting a Paging Group
    104
    
    Setting a Paging Group
    104
    
    Setting a Paging List Key
    104
    
    Sending a Paging by a Multicast Paging Key
    105
    
    Sending Pages by a Paging List Key
    105
    
    Managing a Paging Call
    106
    
    Receiving Multicast Paging
    106

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Yealink SIP-T41S User Manual

Yealink SIP-T41S User Manual (253 pages)

Brand: Yealink | Category: IP Phone | Size: 9.91 MB

Table of Contents

About this Guide
5
Related Documentation
5
In this Guide
6
Table of Contents
7
Table of Contents
9
Overview
13
Hardware
13
For the SIP-T48S/T48G IP Phone
13
For the SIP-T46S/T46G/T42S/T42G/T41S/T41P/T40G/T40P IP Phone
15
Icons and Status Indicators Instructions
17
Status Indicators
17
Line Key Icons
19
Other Icons
24
LED Instructions
25
Power LED Indicator
25
Line Key LED
26
User Interfaces
28
Phone User Interface
28
Web User Interface
41
Features Configurable Via Phone/Web User Interface
42
Getting Started
49
Phone Initialization
49
Phone Status
49
Viewing the Phone Status
50
Basic Network Settings
51
Configuring the DHCP
51
Configuring the Static Ipv4 Address
52
Configuring the Static Ipv6 Address
53
Registration
53
Registering an Account
54
Disabling an Account
55
Configuring the Default Account
55
Customizing Your Phone
57
General Settings
57
Wallpaper
57
Configuring Transparency
60
Screen Saver
61
Power Saving
65
Logo Customization
68
Configuring the Backlight
69
Configuring the Contrast
70
Changing the Language
70
Time & Date
71
Changing the Administrator Password
74
Configuring Key as Send
75
Phone Lock
75
Audio Settings
79
Adjusting the Volume
79
Ring Tones
80
Configuring the Key Tone
82
Contact Management
83
Configuring List(S) for the Directory (Dir) Soft Key
83
Local Directory
84
Blacklist
94
Mobile Contacts
96
Remote Phone Book
98
Call History Management
99
Viewing History Records
100
Placing a Call from History Records
100
Adding a Contact to the Local Directory/Blacklist
100
Deleting History Records
101
Disabling History Record
102
DSS Keys
102
Line Keys
103
Programmable Keys
114
Dial Plan
116
Configuring the Replace Rule
117
Configuring the Dial Now
118
Configuring the Area Code
120
Configuring the Block out
121
Basic Call Features
123
Switching Among the Handset, Speakerphone and Headset Modes
123
Placing Calls
124
Placing a Call
124
Placing Multiple Calls
125
Placing a Call Using a Speed Dial Key
125
Placing a Call from the Recent Calls/Search Source List
126
Placing a Call Back to the Last Incoming Call
127
Dialing the Hotline Number
127
Redialing Numbers
128
Answering Calls
129
Answering When Not in Another Call
129
Answering When in Another Call
130
Answering Calls Automatically
130
Configuring the Call Waiting
131
Ending Calls
132
Auto Redial
132
Enabling the Auto Redial
133
Redialing a Call Automatically
133
Call Completion
134
Enabling Call Completion
134
Using Call Completion
135
Call Mute
135
Muting and Unmuting a Call
136
Muting and Unmuting While Dialing
136
Call Hold/Resume
137
Holding a Call
137
Resuming a Held Call
137
Do Not Disturb (DND)
138
Configuring the DND Modes
139
Phone Mode
139

Yealink SIP-T41S Configuration Manual

Yealink SIP-T41S Configuration Manual (150 pages)

Brand: Yealink | Category: IP Phone | Size: 3.12 MB

Table of Contents

Yealink SIP-T41S User Manual

Yealink SIP-T41S User Manual (96 pages)

DECT Desk Phone

Brand: Yealink | Category: Cordless Telephone | Size: 2.85 MB

Table of Contents

Table of Contents
5
About this Guide

11
- In this Guide
  11
Getting Started

11
Overview

17
- Phone Hardware Overview
  17
  - Hardware Description
    17
  - Power LED Indicator
    18
  - Line Key LED
    19
- Base Station Hardware Overview
  20
- Phone Screen and Icons
  21
  - Idle Screen Display
    21
  - Icon Instructions
    22
- User Interfaces
  22
  - Phone User Interface
    23
  - Web User Interface
    23
Basic Operations

25
- Entering Characters
  25
- Phone Registration
  26
  - Registering a DD Phone
    26
  - De-Registering a DD Phone
    26
- Basic Network Settings
  27
- Checking System Status
  28
- Registering Accounts
  30
- Adjusting Volume
  30
- Phone Lock
  31
  - Phone Lock Types
    31
  - Activating the Phone Lock
    31
  - Changing the Phone Unlock PIN
    32
  - Unlocking the Phone
    32
- Locating a DD Phone
  32
- Customizing Soft Keys
  33
Phone Settings

35
- Phone Name
  35
- Language
  36
- Ring Tones
  36
  - Setting a Ring Tone for the Phone
    36
  - Setting a Ring Tone for a Specific Account
    37
- Key Tone
  37
- Backlight
  37
- Time & Date
  38
- Contact Management
  41
  - Local Directory
    41
  - Blacklist
    43
  - Remote Phone Book
    44
- Call History Management
  46
- Recent Call in Dialing
  47
- Dial Plan
  47
  - Replace Rule
    48
  - Dial Now
    50
  - Area Code
    51
  - Block out
    52
- Emergency Numbers
  52
- Outgoing Lines
  53
- Incoming Lines
  54
- Key as Send
  56
- Speed Dial
  56
  - Configuring a Speed Dial Key
    56
  - Placing a Call Using Speed Dial Key
    57
- Base Reboot
  57
- Phone Reboot
  57
- Base PIN (Administrator Password)
  57
- Base Reset
  58
- Phone Reset
  58
- Auto Provision
  59

Yealink SIP-T41S Auto Provisioning Manual

Yealink SIP-T41S Auto Provisioning Manual (70 pages)

Brand: Yealink | Category: IP Phone | Size: 2.73 MB

Table of Contents

Table of Contents
3
Table of Contents

7
Introduction

7
- Supported Phones
  7
Getting Started

9
- Obtaining Boot, Configuration and Resource Files
  9
  - Boot Files
    9
  - Configuration Files
    9
  - Resource Files
    10
  - Obtaining Template Files
    11
- Obtaining Phone Information
  11
Provisioning Yealink IP Phones

13
Managing Boot Files

21
- Editing Common Boot File
  21
- Creating MAC-Oriented Boot File
  23
Managing Configuration Files

25
Managing Resource Files

31
- Customizing Resource Files
  31
Configuring a Provisioning Server

33
- Preparing a Root Directory
  33
- Configuring a TFTP Server
  34
Obtaining the Provisioning Server Address

37
- Zero Touch
  37
- Plug and Play (Pnp) Server
  39
- DHCP Options
  40
- Phone Flash
  41
- Configuring Wildcard of the Provisioning Server URL
  42
Triggering the IP Phone to Perform Auto Provisioning

45
- Power on
  45
- Repeatedly
  46
- Weekly
  47
- Flexible Auto Provision
  48
- Auto Provision Now
  49
- Multi-Mode Mixed
  50
- SIP NOTIFY Message
  50
- Auto Provisioning Via Activation Code
  51
Downloading and Verifying Configurations

55

Yealink SIP-T41S Quick Start Manual

Yealink SIP-T41S Quick Start Manual (12 pages)

Ultra-elegant IP Phone

Brand: Yealink | Category: IP Phone | Size: 0.81 MB

Table of Contents

Table of Contents
2
Packaging Contents
3
Assembling the Phone
3
Startup
6
Configuring Your Phone
6
- Configuring Via Web User Interface
  6
- Configuring Via Phone User Interface
  7
Basic Call Features
7
- Placing a Call
  7
- Answering a Call
  8
- Ending a Call
  8
- Redial
  8
- Call Mute and Un-Mute
  8
- Call Hold and Resume
  8
- Call Transfer
  8
- Call Forward
  9
- Call Conference
  9
- Speed Dial
  9
- Voice Message
  10
Customizing Your Phone
10
- Call History
  10
- Contact Directory
  10
- Volume Adjustment
  10
- Ring Tones
  11

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