Yealink SIP-T2 Series Provisioning Manual page 166

Yealink IP Phones Auto provisioning Guide
Permitted
Parameter
phone_setting
.phone_lock.lo
Integer from
ck_time_out =
Ring1.wav,
Ring2.wav,
phone_setting
Ring3.wav,
.ring_type =
Ring4.wav,
Ring5.wav
phone_setting
.contrast =
(only
applicable to
Integer from
SIP-T28P IP
phones, EXP39
connected to
SIP-T28P and
SIP-T26P IP
phones)
phone_setting
.lcd_logo.mod
e =
156
Values
It configures the interval (in seconds)
to automatically lock the keypad.
The default value is 0 (the keypad is
0 to 3600
locked only by long pressing the
pound key or pressing the keypad lock
key)
It configures the ring tone for the
phone.
Example:
phone_setting.ring_type = Ring1.wav
The default value is Ring1.wav.
It configures the contrast of the LCD
screen.
For SIP-T26P IP phones, it configures the
LCD's contrast of the connected EXP39
only.
1 to 10
For SIP-T28P IP phones, it configures the
LCD's contrast of the IP phone and the
connected EXP39.
The default value is 6.
It configures the logo mode of the LCD
screen (except for SIP-T20P IP phones).
For SIP-T26P/T22P IP phones:
0-Disabled
1-System logo
2-Custom logo
The default value is 0.
For SIP-T28P IP phones:
0, 1 or 2
1-System logo
2-Custom logo
The default value is 1.
It enables or disables a text logo (for
SIP-T20P IP phones).
0-Disabled
1-Enabled
Descriptions Web Setting Path
Features->Phone
Lock->Phone Lock
Time Out
(0~3600s)
Settings->Preferen
ce->Ring Type
Settings->Preferen
ce->Contrast
Features->General
Information->Use
Logo