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
1046
T54S/
T52S
T48S
T48G
T46S
T46G
T42S/
T41S
T42G/
T41P
T40P
/G
T29G
T27G
T27P
T23P/T23
G/T21(P)
E2
T19(P)
E2
CP860
CP920
Description
/
Recording starts successfully
(DSSKey recording)
/
Recording cannot be started
(DSSKey recording)
/
Recording cannot be stopped
(DSSKey recording)
VPN is enabled
/
/
/
/
/
/
/
Bluetooth mode is on
/
/
/
/
/
/
/
Bluetooth headset is both paired
and connected
/
/
/
/
/
/
/
/
/
/
/
/
/
Bluetooth-Enabled mobile phone is
both paired and connected
/
/
/
/
/
/
/
Wi-Fi connection is successful
/
/
/
/
/
/
/
Wi-Fi connection failed
/
/
/
/
/
/
/
/
/
/
/
Conference

Yealink SIP-T21 E2 Specifications

General

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