Yealink SIP-T54W

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
566
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
BLF (BLF hold
state)
/ / / / / / /
Line key type is
BLF/BLF List
(BLF/BLF list cal-
lout state)
/ / / / / / /
Line key type is
BLF/BLF List
(BLF/BLF list
failed state)
/ / / / / / /
Line key type is
BLF List (BLF list
call park state)
/ / / / / / /
Line key type is
Voice Mail
/ / / / / / /
Line key type is
Direct Pickup
/ / / / / / /
Line key type is
Group Pickup
/ / / / / / /
Line key type is
Call Park/XML
Park (park suc-
cessfully/call park
idle state)
/ / / / / /
Line key type is
Call Park/XML
Park (call park
ringing state)
/ / / / / / / Park failed
/ / / / / / /
Line key type is
Retrieve Park
/ / / / / / /
Line key type is
Intercom (inter-
com idle state)
/ / / / / / /
Line key type is
Intercom (inter-
com ringing
state)
Talking
Talking
/ / / / / / /
Line key type is
Intercom (inter-
com talking state)
Callout
Callout
/ / / / / / /
Line key type is
Intercom (inter-
com callout state)