Yealink SIP-T3 Administrator's Manual page 295

1-Conference
2-Forward
3-Transfer
4-Hold
5-DND
7-Recall
8-SMS
9-Pickup(pick
Values
up/Direct
Pickup)
10-Call Park
11-DTMF
12-Voice Mail
13-SpeedDial
(Speed Dial)
14-Intercom
Note: The permitted values are configurable by "linekey.type_range.custom".
15
Default
0
Supported
All phones except T30P, T30, T19(P) E2 and CP920
Devices
Web UI Dsskey > Line Key > Line KeyX > Type
39-BLF List
40-Prefix
41-Zero Touch
42-ACD
45-Local Group
50-Phone Lock
56-Retrieve Park
16-BLF
61-Directory
17-URL
66-Paging List
18-Group Listening
72-Missed Call (only applicable to
20-Private Hold
T57W/T54W/T53W/T53/T53C/T48U/T46U/T43U/T42U/
22-XML Group
T33P/T33G/T31P/T31G/T31/T30P/T30 phones)
23-Group Pickup
73-Custom Key (only available when "features.enhanced_
dss_keys.enable=1")
24-Paging(Multicast
Paging)
77-Mobile Account (only applicable to
T57W/T54W/T53W/T53/T53C/T48U/T46U/T43U/T42U
25-Record
phones when the Bluetooth-enabled mobile phone is con-
nected)
27-XML Browser
104-Google Contacts (only appear when "google_contact_
34-Hot Desking
server.enable = 1")
35-URL Record
105-XML Park (not applicable to CP920 phones)
107-Enterprise Directory (only appear when "fea-
tures.enterprise_directory.enable = 1")
150-Extend (only applicable to
T54W/T53W/T53/T53C/T46U/T46S/T43U/T42S/T42U/T41S/-
T27G phones)
310-DECT Intercom (only applicable to
T57W/T54W/T53W/T53/T53C phones when the DECT USB
dongle is connected)
T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G: X= 1-16;
T53W/T53/T53C/T43U/T42U/T42S/T42G: X = 1-12;
T41P/T41S/T27G: X = 1-6;
T33P/T33G: X = 1-4;
T40P/T40G/T31P/T31G/T31/T23P/T23G/T21(P) E2: all line keys.
CP925/CP935W: 1
other line keys
Phone Customization
289