Yealink SIP-T21 E2 Administrator's Guide

Configuring Advanced Features
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To configure BLF LED mode via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of BLF LED Mode.
3. Click Confirm to accept the change.
Configuring BLF LED Status and BLF Key Behavior
You can customize the BLF LED status and BLF key behavior using the EDK macros if required.
For more information on EDK macros, refer to Understanding Macro Action Strings on page
791.
The following behaviors are supported when pressing the BLF/BLF List keys:
 newcall - dial out the phone number
 btransfer - transfer the active call to the monitored user without consulting
 ctransfer - transfer the active call to the monitored user with prior consulting
 pickup - pick up the call directly
 bargein - barge in and set up a conference call
 custom EDK macros (e.g., 1234$Tinvite$) - execute a series of macro action strings

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English