Yealink SIP-T4X Administration Manual page 279

Administrator's Guide for SIP-T4X IP Phones
Format
Default Value
Range
Example
Parameter-
phone_setting.phone_lock.enabl
e
Description
Format
Default Value
Range
Example
Parameter-
phone_setting.phone_lock.lock_k
ey_type
Description
264
the IP phone.
The IP phone uses "admin" as the default
administrator password.
A valid password should contain at least 6
characters, where at least one numeric and
one alphabetic characters.
Note: IP phones support ASCII characters
32-126(0x20-0x7E) only in passwords.
administrator name:new password
admin
ASCII characters 32-126(0x20-0x7E)
security.user_password = admin:password000
Configuration File
<y0000000000xx>.cfg
Enables or disables phone lock feature.
Boolean
0
Valid values are:
0-Disabled
1-Enabled
phone_setting.phone_lock.enable
Configuration File
<y0000000000xx>.cfg
Configures the type of phone lock.
Menu Key: The Menu soft key is locked.
Function Keys: MESSAGE, Redial, HOLD,
MUTE, TRAN, OK, X, navigation keys, soft keys
and line keys are locked.
All Keys: All keys are locked, except the
Volume, Headset, Speakerphone and digit
keys.
= 1