Yealink T21PE2 - Page 463

Advanced Features
457
Variable Value Phone Action
F_TRANSFER Transfer a call to another party.
VOLUME_UP Increase the volume.
VOLUME_DOWN Decrease the volume.
MUTE Mute a call.
F_HOLD/HOLD Place an active call on hold.
F_CONFERENCE Press the Conf/Conference soft key.
Cancel/CANCEL Cancel actions, reject incoming calls or end a call.
X Cancel actions, reject incoming calls or mute or un-mute calls.
0-9/*/POUND Press the keypad (0-9, * or #).
L1-LX
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).
LX_LONGPRESS
[1]
Perform a corresponding action when long pressing line key X.
BACK_IDLE Return idle screen directly.
F1-F4 Press the soft keys.
MSG Press the MESSAGE key. (not applicable to CP920 IP phones)
HEADSET Press the HEADSET key. (not applicable to CP920 IP phones)
RD Press the RD/Redial key (not applicable to CP920 IP phones).
UP/DOWN/LEFT/RIGHT Press the navigation keys.
Reboot Reboot the phone.
AutoP Perform auto provisioning.
DNDOn
Activate the DND feature.
Note: For Yealink IP phones, it works only if “features.dnd.allow”
is set to 1 (Enabled).
DNDOff
Deactivate the DND feature.
Note: For Yealink IP phones, it works only if “features.dnd.allow”
is set to 1 (Enabled).
number=xxx&outgoing_uri=y
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.)
OFFHOOK
Pick up the handset. (not applicable to CP920 IP phones)
Press the off-hook key. (only applicable to CP920 IP phones)