Yealink SIP-T2 Series Administrator's Manual page 463

Variable Value
F_TRANSFER
VOLUME_UP
VOLUME_DOWN
MUTE
F_HOLD/HOLD
F_CONFERENCE
Cancel/CANCEL
X
0-9/*/POUND
L1-LX
[1]
LX_LONGPRESS
BACK_IDLE
F1-F4
MSG
HEADSET
RD
UP/DOWN/LEFT/RIGHT
Reboot
AutoP
DNDOn
DNDOff
number=xxx&outgoing_uri=y
OFFHOOK
Phone Action
Transfer a call to another party.
Increase the volume.
Decrease the volume.
Mute a call.
Place an active call on hold.
Press the Conf/Conference soft key.
Cancel actions, reject incoming calls or end a call.
Cancel actions, reject incoming calls or mute or un-mute calls.
Press the keypad (0-9, * or #).
Press the line keys (for T48G/S, X=29; for T54S/T46G/T46S/T29G,
X=27; for T42G/T42S/T41P/T41S, X=15; for T52S/T27G, X=21; for
T40P/T40G/T23P/T23G, X=3; for T21(P) E2, X=2).
Perform a corresponding action when long pressing line key X.
Return idle screen directly.
Press the soft keys.
Press the MESSAGE key. (not applicable to CP920 IP phones)
Press the HEADSET key. (not applicable to CP920 IP phones)
Press the RD/Redial key (not applicable to CP920 IP phones).
Press the navigation keys.
Reboot the phone.
Perform auto provisioning.
Activate the DND feature.
Note: For Yealink IP phones, it works only if "features.dnd.allow"
is set to 1 (Enabled).
Deactivate the DND feature.
Note: For Yealink IP phones, it works only if "features.dnd.allow"
is set to 1 (Enabled).
Place a call to xxx from SIP URI y.
Example: http://10.3.20.10/servlet?key=number=1234&outgoing_
uri=1006@10.2.1.48 (1234 means the number you dial out;
1006@10.2.1.48 means the SIP URL you dial from.)
Pick up the handset. (not applicable to CP920 IP phones)
Press the off-hook key. (only applicable to CP920 IP phones)
Advanced Features
457