Yealink SIP-T2 Series, Auto Provisioning Manual

Page: 163 / 241

Appendix
153
Parameter
Permitted
Values
Descriptions Web Setting Path
0-Disabled
1-Enabled
The default value is 1.
phone_setting
.headsetkey_
mode =
0 or 1
It configures headset mode
precedence during a call.
0-Always use (pressing the
Speakerphone key and picking up the
handset are not effective when the
headset mode is activated)
1-Use as normal
The default value is 1.
phone_setting
.emergency.n
umber =
(not
applicable to
SIP-T48G IP
phones)
String within
99
characters
It configures emergency numbers.
Multiple emergency numbers are
separated by commas.
The default value is 110,911,120.
Features->Phone
Lock->Emergency
phone_setting
.show_code40
3 = String within
99
characters
It configures the display message on
the LCD screen when receiving a 403
message.
If it is left blank, the phone will display
the value sent from the server when
receiving the 403 message.
The default value is blank.
It takes effect after a reboot.
super_search.
recent_call =
(not
applicable to
SIP-T20P IP
phones)
0 or 1
It enables or disables recent call in
dialing feature. If it is enabled, you can
see the placed calls list when the
phone is in the pre-dialing screen.
0-Disabled
1-Enabled
The default value is 0.
Directory->
Setting->Recent
Call In Dialing
directory_setti
ng.url =
(not
applicable to
URL within
511
characters
It configures the access URL of the
custom directory list file.
The default value is blank.
Directory->
Setting->Directory