Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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Call State
Default Soft Keys
Optional Soft Keys
End Call
SemiAttendTrans(
(Transfer
Connecting)
Transfer
Empty
Empty
End Call
Empty
Switch
Dialing (not applicable to SIP-
T48G/S IP phones)
Send
IME
Delete
End Call
Empty
History
Switch
Line
Favorite (Directory)
GPickup
DPickup
Retrieve
RingBack
RingBack
Empty
Empty
Empty
End Call
Empty
Switch
SemiAttendTrans
Back(Transfer
Ring Back)
Transfer
Empty
Empty
End Call
Empty
Switch
Talking
Talk(On Talk)
Transfer
Hold
Conference
End Call
Empty
Mute
SWAP
NewCall
Switch
Answer
Reject
PriHold
Park
GPark
RTP Status
Hold
Transfer
Resume
Empty
Switch

Yealink SIP-T21 E2 Specifications

General

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