Yealink EXP20 Quick Start Manual Download Page 5

4

You send out the pre-defined DTMF sequence during a call by pressing the DTMF key. 

1. Click on 

DSSKey

->

Ext Key.

2. In the desired DSS key field, select 

DTMF

 from the pull-down list of 

Type

.

3. Enter the desired DTMF sequence in the 

Value

 field.

4. (Optional.) Enter the desired value in the 

Label 

field.

5. Click 

Confirm

 to accept the change.

DTMF

1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select 

LDAP

 from the pull-down list of 

Type

.

3. (Optional.) Enter the desired value in the 

Label 

field.

4. Click 

Confirm

 to accept the change.

LDAP

LDAP is an application protocol for accessing and maintaining information services of the distributed 
directory over an IP network. The IP phone can be configured to interface with a corporate directory 
server that supports LDAP. You can configure a DSS key as the LDAP key. 
If you press the LDAP key, the IP phone will download and display the LDAP entries on the LCD 
screen.
 

The Conference key allows you to set up a conference with a third party when already in a call.
1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select 

Conference

 from the pull-down list of 

Type

.

3. Enter the phone number or extension of the destination party in the 

Value 

field.

4. (Optional.) Enter the desired value in the 

Label

 field.

5. Click 

Confirm

 to accept the change.

Conference

Prefix

You can add a specified prefix number before the dialed number by pressing the Prefix key. 

1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select 

Prefix

 from the pull-down list of 

Type

.

3. Enter the desired prefix number in the 

Value

 field.

4. (Optional.) Enter the desired value in the 

Label

 field.

5. Click 

Confirm

 to accept the change.

Local Group

You can quickly access a contact group in the local directory by pressing the Local Group key. 

1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select 

Local Group

 from the pull-down list of 

Type

.

3. (Optional.) Enter the desired value in the 

Label

 field.

4. Select the desired contact group name you want to access from the pull-down list of 

Local Group

.

5. Click 

Confirm

 to accept the change.

XML Group

You can quickly access a remote group in your remote phone book by pressing the XML Group key.  
You should configure the remote phone book in advanced.

1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select 

XML Group 

from the pull-down list of 

Type

.

4. (Optional.) Enter the desired value in the 

Label 

field.

3. Select the desired XML group from the pull-down list of 

Line

.

5. Click 

Confirm

 to accept the change.

XML Browser

You can quickly access a 

XML browser

 by pressing the XML Browser key. The XML browser allows you

to create custom services which meet your functional requirements on the server. You can customize 
practical applications, such as weather report, stock information, Google search, etc. 

1. Click on 

DSSKey

->

Ext Key

.

2. In the desired DSS key field, select XML Browser from the pull-down list of 

Type

.

3. Enter the access URL for XML browser in the 

Value

 field.

4. (Optional.) Enter the desired value in the 

Label

 field.

5. Click 

Confirm

 to accept the change.

Summary of Contents for EXP20

Page 1: ...Quick Start Guide V1 0 www yealink com EXP20 LCD Expansion Module...

Page 2: ...e If you find anything missing contact your system administrator 2 Connect the EXP20 and the phone using the supplied screws and connecting sheet as shown below Stand Connecting Sheet Connecting Cord...

Page 3: ...he following sections provide you with detail description of assigning some frequently used features to the DSS keys via the web user interface Switch You can configure the first DSS key Key 1 as the...

Page 4: ...ield 4 Optional Enter the desired value in the Label field 5 Select the desired line from the pull down list of Line 6 Click Confirm to accept the change If you press the Direct Pickup key when the sp...

Page 5: ...Key Ext Key 2 In the desired DSS key field select Prefix from the pull down list of Type 3 Enter the desired prefix number in the Value field 4 Optional Enter the desired value in the Label field 5 Cl...

Page 6: ...ansfer from the pull down list of Type 3 Optional Enter the desired value in the Label field 4 Click Confirm to accept the change Forward Transfer Hold DND You can place a call back to the caller of t...

Page 7: ...ge Phone Lock You can easily access frequently used lists by pressing the Directory key 1 Click on DSSKey Ext Key 2 In the desired DSS key field select Directory from the pull down list of Type 3 Opti...

Page 8: ...ny has also established a first class international service network Our priorities are quality functionality ease of use customer support and competitive pricing To provide new solutions for the futur...

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