Yealink SIP-T4X Administrator's Manual page 287

Range
Example
Parameter-
phone_setting.phone_lock.unlo
ck_pin
Description
Format
Default Value
Range
Example
Parameter-
phone_setting.phone_lock.lock
_time_out
Description
Format
Default Value
Range
Example
Valid values are:
0-All Keys
1-Function Keys
2-Menu Key
phone_setting.phone_lock.lock_key_type = 0
Configuration File
<y0000000000xx>.cfg
Configures a new unlock password.
Once the IP phone is locked, you can use the
default password ―123‖ to unlock it.
Note: It is not applicable to SIP-T48G IP phones.
Numeric Characters
123
characters within 15 digits
phone_setting.phone_lock.unlock_pin = 123
Configuration File
<y0000000000xx>.cfg
Configures the IP phone to automatically lock
the keypad after a delay time (in seconds).
If it is set to 0, the keypad will not be locked
automatically. In this case, you can long press
the pound key to lock the keypad.
Note: It is not applicable to SIP-T48G IP phones.
Integer
0
0 to 3600
phone_setting.phone_lock.lock_time_out = 0
Appendix
271