Yealink SIP-T23G

Appendix
567
T57W T54W
T48U/S/-
G
T46U/S/-
G
T42-
U/
T42-
S/
T41S
T42-
G/
T41-
P
T40P/-
G
T29G
T53W/T-
53
/T43U
/T27G
CP92-
0
T23P/T23-
G/
T21(P) E2
T19
(P)
E2
Description
/ / / / / / /
Line key type is
Intercom (inter-
com failed state)
/ / / / / / /
Line key type is
DTMF/Prefix
/ / / / / / /
Line key type is
Local Group/XML
Group/LDAP/Goo-
gle Contacts
/ / / / / / /
Line key type is
XML Browser
/ / / / / / /
Line key type is
Conference
/ / / / / / /
Line key type is
Forward
/ / / / / / /
Line key type is
Transfer
/ / / / / / /
Line key type is
Hold/Private Hold
/ / / / / / /
Line key type is
DND
/ / / / / / /
Line key type is
Recall
/ / / / / / /
Line key type is
SMS
/ / / / / / /
Line key type is
Record/URL
Record
/ / / / / / /
Line key type is
Record/URL
Record (record-
ing starts suc-
cessfully)
/ / / / / / /
Line key type is
Multicast
Paging/Group
Listening/Paging
List
/ / / / / / /
Line key type is
Hot Desking
/ / / / / / /
Line key type is
ACD
/ / / / / / /
Line key type is
Zero Touch