Phone lock configuration parameters

Last Updated : Aug 28, 2026 |
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Configure the following parameters using the 46xxsettings.txt file:
Parameter
Default value
Description
LOCK_MODE
Specifies the source of the PIN that unlocks the phone. When Single sign-on (SSO) is active, the value is 1.
Valid values:
When the value is 1, the phone requires a re-login for the user to set a PIN. When you change the value, the phone requires a re-login to apply the changes.
PHONE_LOCK_BLOCK_INCOMING_CALLS
Specifies whether the phone displays an incoming call while the phone is locked.
The options are the following:
PHONE_LOCK_IDLETIME
Specifies the interval of idle time in minutes, after which the phone automatically locks.
Valid values are 0 through 10,080.
When you set the parameter to
Note:
When you set ENABLE_PHONE_LOCK parameter to
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    PHONE_LOCK_PIN
    Specifies the PIN that you set for the user to unlock the phone.
    The value can only be digits. Valid values are 4 through 20 characters.
    If you do not set any value, the user can use the SIP password to unlock the phone.
    ENABLE_PHONE_LOCK
    Specifies whether the phone displays a soft key and a feature button for the user to lock the phone manually.
    The options are the following:
    Note:
    ENABLE_PHONE_LOCK parameter controls the Phone Lock configuration. When you set the parameter to
    PHONE_LOCK_PASSWORD_FAILED_ATTEMPTS
    Specifies the number of consecutive failed attempts to unlock the phone that you permit. After the user reaches the maximum value, the phone temporarily blocks the user from further attempts. If you set the value to 0, the phone does not block the user from attempting to unlock the phone.
    PHONE_LOCK_PASSWORD_LOCKED_TIME
    Specifies the duration in minutes that you set during which the phone blocks the user from attempting to unlock the phone if the user exceeds the maximum number of failed unlock attempts.
    Valid values are 5 through 1440.
    PHONE_LOCK_ALERTING_VOLUME
    Specifies whether the user can adjust the ringer volume when the phone is locked.
    The options are the following:
    Note:
    This parameter is applicable only when the AUDASYS value is set to 1, 2, or 3.
    USER_PIN_EXPIRATION
    Specifies the validity period of the PIN in days. The countdown starts after the user sets a PIN.
    Valid values are 0 through 365. The PIN does not expire when the value is 0.
    USER_PIN_MIN_LENGTH
    Specifies the PIN length. The user must set a PIN within the range you set.
    Valid values are 4 through 20.
    The value you specify does not impact the current user PIN.
    USER_PIN_WARNING_DAYS
    Specifies the number of days before the expiration of a PIN that a warning appears on the phone screen for the first time.
    Valid values are 0 through 30. When you set the value to 0, the user does not receive an expiration warning.
    If the value is greater than the USER_PIN_EXPIRATION value, the user does not receive a warning.
    Related links
    Phone lock configuration