Yealink T20P, Manual

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Enterprise IP Phone Using the Advanced Phone Functions
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DSS keys Configuration
The phone has 2 line keys which are able to set up to 28 functions per key. The following
list shows the functions you can set on the DSS keys and provides a description for each
function. The default configuration for each key is Line.

BLF

Line

Speed Dial

Intercom

URL Record

Shared Line

Conference

Forward

Transfer

Hold

DND

Redial

Call Return

Pick Up

Call Park

Group Listening

Voice Mail

DTMF

Public Hold

Private Hold

Group Pick up

Paging

Record

BLF List

Prefix

Zero-sp-touch

ACD

Local Group
Note:
1. Quick access features like Intercom and Voicemail must first be configured on your
PBX in order to work on your phone. See your system administrator for more
information.
BLF
You can configure the key for Busy Lamp Field (BLF) which allows you to monitor the