User Manuals: Yealink EXP20 LCD Expansion Module

Manuals and User Guides for Yealink EXP20 LCD Expansion Module. We have 4 Yealink EXP20 LCD Expansion Module manuals available for free PDF download: Administrator's Manual, User Manual, Quick Start Manual

Yealink EXP20 Administrator's Manual (572 pages)

Brand: Yealink | Category: IP Phone | Size: 11 MB

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
Directory

320
- Local Directory
  320
- Local Contacts Backup
  327
- Favorite Contacts
  328
  - Favorites Configuration
    328
- Google Contacts
  329
  - Google Contacts Configuration
    329
  - Signing in to the Google Contact Server
    330
- Lightweight Directory Access Protocol (LDAP)
  330
  - LDAP Attributes
    330
  - Securely Storing the LDAP Credentials
    331
  - LDAP Configuration
    331
- Remote Phone Book
  338
- Directory List for Directory/Dir Soft Key
  341
- Directory Search Settings
  345
  - Directory Search Settings Configuration
    345
- Number Matching Settings
  346
  - Number Matching Settings Configuration
    346
  - Example: Matching Contacts with the Caller's Phone Number Using the Regular Expression
    347
Call Log

348
- Call Log Display Call Log Configuration Call Logs Backup
  348
Call Features

353
- Dial Plan Defined by Four Patterns (Old Dial Plan Mechanism)
  353
  - Basic Regular Expression Syntax for Four Patterns
    354
  - Replace Rule File Customization
    354
    
    Replace Rule File Attributes
    354
    
    Customizing the Replace Rule File
    355
  - Dial Now File Customization
    355
    
    Dial Now File Attributes
    355
    
    Customizing the Dial Now File
    356
  - Replace Rule Configuration
    356
  - Dial Now Configuration
    357
  - Area Code Configuration
    358
  - Block out Configuration
    359
  - Example: Adding Replace Rules Using a Replace Rule File
    360
- Dial Plan Defined by Digit Map (New Dial Plan Mechanism)
  361
- Emergency Dialplan and Enhanced 911
  368
  - Emergency Dialplan and Enhanced 911 Configuration
    369
  - Hotline Configuration
    373
- Off Hook Hot Line Dialing
  374
  - Off Hook Hot Line Dialing Configuration
    374
- Live Dialpad
  375
  - Live Dialpad Configuration
    375
- Auto Redial
  375
  - Auto Redial Configuration
    375
- Recall Configuration
  377
- Speed Dial
  377
  - Speed Dial Key Configuration
    377
- Password Dial
  378
  - Password Dial Configuration
    378
- Call Timeout
  378
  - Call Timeout Configuration
    379
- Anonymous Call
  379
  - Anonymous Call Configuration
    379
- Call Number Filter
  380
  - Call Number Filter Configuration
    380
- IP Address Call
  381
  - IP Address Call Configuration
    381
- Ignoring Incoming Calls
  381
  - Ignoring Incoming Calls Configuration
    382
- Off Hook Answering
  382
  - Off Hook Answering Configuration
    382
- Auto Answer
  383
  - Auto Answer Configuration
    383
- Anonymous Call Rejection
  386
  - Anonymous Call Rejection Configuration
    386
- Call Waiting
  387
  - Call Waiting Configuration
    387
- Do Not Disturb (DND)
  388
- Multiple Call Appearances
  394
  - Multiple Call Appearances Configuration
    394
- Call Hold
  395
  - Call Hold Configuration
    396
  - Music on Hold (Moh) Configuration
    398
- Call Mute
  398
  - Microphone Mute Configuration
    398
  - Keep Mute
    399
    
    Keep Mute Configuration
    399
  - Mute Alert Tone
    399
    
    Mute Alert Tone Configuration
    399
- Call Forward
  400
- Call Transfer
  412
  - Call Transfer Configuration
    412
  - Transfer Mode for Dsskey Configuration
    413
- Conference
  414
- USB Recording
  416
  - USB Recording Configuration
    416
- Multicast Paging
  417

Yealink EXP20 Administrator's Manual (622 pages)

SIP-T2 Series; SIP-T4 Series; SIP-T5 Series

Brand: Yealink | Category: IP Phone | Size: 6 MB

Introduction

5
Table of Contents

11
Getting Started

21
Phone Network

25
- Ipv4 and Ipv6 Network Settings
  25
  - IP Addressing Mode Configuration
    26
  - Ipv4 Configuration
    27
  - Ipv6 Configuration
    30
- DHCP Option for Ipv4
  34
  - Supported DHCP Option for Ipv4
    34
  - DHCP Option 66, Option 43 and Custom Option
    35
  - DHCP Option 42, Option 2 and Option 100
    36
  - DHCP Option 12
    36
  - DHCP Option 120
    37
  - DHCP Option 60
    38
- DHCP Option for Ipv6
  39
  - Supported DHCP Option for Ipv6
    39
  - DHCP Option 59 and Custom Option
    39
- Vlan
  39
  - LLDP Configuration
    40
  - CDP Configuration
    41
  - Manual VLAN Configuration
    42
  - Dhcp Vlan
    45
  - VLAN Setting Configuration
    46
- Wi-Fi
  46
  - Wi-Fi Configuration
    46
- Real-Time Transport Protocol (RTP) Ports
  53
  - RTP Ports Configuration
    53
- Network Address Translation (NAT)
  54
- Internet Port and PC Port
  60
  - Supported Transmission Methods
    60
  - Internet Port and PC Port Configuration
    60
- Vpn
  62
  - VPN Related Files
    62
  - VPN Configuration
    63
- Quality of Service (Qos)
  63
  - Voice and SIP Qos Configuration
    64
- 802.1X Authentication
  65
  - 802.1X Authentication Configuration
    65
- TR-069 Device Management
  68
  - Supported RPC Methods
    68
  - TR069 Configuration
    69
Phone Provisioning

73
Firmware Upgrade

111
- Firmware for each Phone Model
  111
- Firmware Upgrade Configuration
  112
Phone Customization

113
- Language
  114
  - Supported Languages
    114
  - Language Display Configuration
    115
  - Language Customization
    116
  - Example: Setting a Custom Language for Phone Display
    121
- Contrast
  121
  - Contrast Configuration
    121
- Wallpaper
  122
- Transparency
  125
  - Transparency Configuration
    126
- Screen Saver
  126
- Backlight
  133
  - Supported Backlight Options
    134
  - Backlight Brightness and Time Configuration
    134
- Label Length for Line Key Display
  136
  - Label Length Display Configuration
    137
- Label Alignment for Line/Ext Key Display
  137
  - Label Alignment Display Configuration
    138
- Linekey Length in Short
  138
  - Linekey Length Shorten Rules
    139
  - Linekey Length in Short Configuration
    139
- Page Switch Key
  140
  - Page Switch Key Configuration
    140
- Page Tips
  140
  - Phone Page Tips
    141
  - Expansion Module Page Tips
    142
- Time and Date
  143
  - Time Zone
    144
  - NTP Settings
    147
  - DST Settings
    150
  - Time and Date Manually Configuration
    154
  - Time and Date Format Configuration
    155
  - Date Customization Rule
    156
- Idle Clock Display
  157
  - Idle Clock Display Configuration
    157
- Logo Customization
  157
  - Custom Logo Picture Limit
    158
  - Customizing a Logo Picture
    158
  - Custom Logo Configuration
    159
  - Example: Setting a Custom Logo Display
    160
- Call Display
  160
  - Call Display Configuration
    161
- Display Method on Dialing
  163
  - Display Method on Dialing Configuration
    163
- Key as Send
  164
  - Key as Send Configuration
    164
- Softkey Layout
  165
- Input Method
  174
  - Input Method File Customization
    174
  - Input Method Configuration
    175
- Notification Popups
  177
  - Notification Popups Configuration
    178
- Power LED Indicator
  179
  - Power LED Indicator Configuration
    179
- Bluetooth
  182
  - Bluetooth Configuration
    182
- Handset/Headset/Speakerphone Mode
  184
  - Handset/Headset/Speakerphone Mode Configuration
    184
- DSS Keys
  185
  - Supported DSS Keys
    185
  - Supported Dsskey Types
    186
  - Line Keys
    187
  - Programmable Keys
    195
  - Ext Keys
    200
- Enhanced DSS Keys
  203
  - Some Guidelines for Configuring Enhanced DSS Keys
    203
  - Macro Action Strings
    204
  - EDK Configuration
    208
  - EDK List Configuration
    209
  - EDK Prompt Configuration
    210
  - EDK Soft Keys Configuration
    212
  - Example: Configuring EDK List for a Line Key
    217
- Power Saving
  217
  - Power Saving Configuration
    218
- USB Port Lock
  221
  - USB Port Lock Configuration
    221
- Search Source List in Dialing
  221
  - Search Source File Customization
    222
  - Search Source List Configuration
    223
- Recent Call Display in Dialing
  225
  - Recent Call in Dialing Configuration
    226
Account Settings

227
- Account Registration
  227
  - Supported Accounts
    227
  - Accounts Registration Configuration
    228
  - Registration Settings Configuration
    232
- Outbound Proxy in Dialog
  235
  - Outbound Proxy in Dialog Configuration
    235
- Server Redundancy
  236
- SIP Server Name Resolution
  245
  - SIP Server Name Resolution Configuration
    245
- Static DNS Cache
  246
  - Behave with a Configured DNS Server
    246
  - Static DNS Cache Configuration
    247
- Logon Wizard
  251
  - Logon Wizard Configuration
    251
- Multiple Line Keys Per Account
  253
Call Log

259
- Call Log Display
  259
- Call Log Configuration
  260
- Call Logs Backup
  261
Directory

265
- Local Directory
  265
- Local Contacts Backup
  272
- Favorite Contacts
  274
  - Favorites Configuration
    275
- Lightweight Directory Access Protocol (LDAP)
  275
  - LDAP Attributes
    276
  - LDAP Configuration
    276
- Remote Phone Book
  282
- Directory List for Directory/Dir Soft Key
  287
- Directory Search Settings
  291
  - Directory Search Settings Configuraion
    291
Call Features

293
- Dial Plan
  294
  - Dial Plan Defined by Four Patterns
    294
  - Dial Plan Defined by Digit Map
    303
- Emergency Dialplan and Enhanced 911
  313
  - Emergency Dialplan and Enhanced 911 Configuration
    314
- Hotline
  318
  - Hotline Configuration
    319
- Off Hook Hot Line Dialing
  320
  - Off Hook Hot Line Dialing Configuration
    320
- Live Dialpad
  321
  - Live Dialpad Configuration
    321
- Auto Redial
  322
  - Auto Redial Configuration
    322
- Recall Configuration
  323
- Speed Dial
  324
  - Speed Dial Key Configuration
    324
- Password Dial
  324
  - Password Dial Configuration
    325
- Call Timeout
  326
  - Call Timeout Configuration
    326
- Anonymous Call
  326
  - Anonymous Call Configuration
    327
- Call Number Filter
  329
  - Call Number Filter Configuration
    329
- IP Address Call
  329
  - IP Address Call Configuration
    329
- Ignoring Incoming Calls
  330
  - Ignoring Incoming Calls Configuration
    331
- Off Hook Answering
  331
  - Off Hook Answering Configuration
    331
- Auto Answer
  331
  - Auto Answer Configuration
    332
- Anonymous Call Rejection
  334
  - Anonymous Call Rejection Configuration
    334
- Call Waiting
  336
  - Call Waiting Configuration
    336
- Do Not Disturb (DND)
  338
- Multiple Call Appearances
  344
  - Multiple Call Appearances Configuration
    344
- Call Hold
  345
  - Call Hold Configuration
    346
  - Music on Hold (Moh) Configuration
    348
- Call Mute
  349
  - Microphone Mute Configuration
    350
  - Keep Mute
    350
- Call Forward
  351
- Call Transfer
  365
  - Call Transfer Configuration
    365
  - Transfer Mode for Dsskey Configuration
    367
- Conference
  367
- USB Recording
  370
  - USB Recording Configuration
    370
- Multicast Paging
  371
Audio Features

379
- Alert Tone
  379
  - Alert Tone Configuration
    380
- Ring Tones
  381
  - Custom Ringtone Limit
    382
  - Ringtone Configuration
    382
- Distinctive Ring Tones
  384
  - Supported Alert-Info Headers Format
    384
  - Distinctive Ring Tones Configuration
    388
- Ringer Device
  390
  - Ringer Device Configuration
    390
- Audio Volume
  390
  - Ringer Volume Configuration
    391
  - Sending Volume Configuration
    391
- Tones
  393
  - Supported Tones
    393
  - Tones Configuration
    394
- Audio Codecs
  399
  - Supported Audio Codecs
    399
  - Audio Codecs Configuration
    401
- Packetization Time (Ptime)
  403
  - Supported Ptime of Audio Codec
    403
  - Ptime Configuration
    404
- Early Media
  404
  - Early Media Configuration
    405
- Headset Prior
  405
  - Headset Prior Configuration
    406
- Dual Headset
  406
  - Dual Headset Configuration
    407
- Acoustic Clarity Technology
  407
  - Acoustic Echo Cancellation (AEC)
    407
  - Background Noise Suppression (BNS)
    408
  - Automatic Gain Control (AGC)
    408
  - Voice Activity Detection (VAD)
    408
  - Comfort Noise Generation (CNG)
    409
  - Jitter Buffer
    409
- Dtmf
  412
  - DTMF Keypad
    412
  - Transmitting DTMF Digit
    413
  - Suppress DTMF Display
    415
  - Transfer Via DTMF
    416
  - Local DTMF Tone
    417
- Voice Quality Monitoring (VQM)
  417
  - Rtcp-Xr
    417
  - Vq-Rtcpxr
    418

Yealink EXP20 User Manual (55 pages)

Brand: Yealink | Category: Telephone Accessories | Size: 3 MB

Table of Contents
7
Table of Contents

9
Getting Started

9
- Physical Features
  10
- Installation
  12
Configuring the Yealink EXP20 LCD Expansion Module

15
- Switch
  16
- Using the Line Key
  17
- Line
  17
- Speed Dial
  18
- Busy Lamp Field (BLF)
  19
- Voice Mail
  20
- Direct Pickup
  21
- Group Pickup
  22
- Call Park
  23
- Intercom
  24
- Dtmf
  25
- Prefix
  26
- Local Group
  27
- XML Group
  28
- XML Browser
  29
- Ldap
  30
- Conference
  31
- Forward
  32
- Transfer
  33
- Hold
  34
- Recall
  36
- Record
  38
- URL Record
  39
- Multicast Paging
  40
- Group Listening
  41
- Hot Desking
  42
- Zero Touch
  44
- Phone Lock
  46
- Directory
  47
- Adjusting the Contrast
  49
- Adjusting the Backlight
  49
- Using the Busy Lamp Field
  49
- Resetting the Yealink EXP20 LCD Expansion Module
  49
Troubleshooting

55

Yealink EXP20 Quick Start Manual (9 pages)

lcd expansion module

Brand: Yealink | Category: Telephone Accessories | Size: 1 MB

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