Yealink SIP-T19 E2 User Manual page 37

4. (Optional.) Enter the desired interval of automatic phone lock in the Lock Time Out
field.
The default timeout is 0. It means the phone will not be automatically locked. You
need to long press
If it is set to other values except 0 (e.g., 5), the phone will be locked when the phone
is inactive in idle screen for the designated time (in seconds).
5. Press the Save soft key to accept the change.
When the phone is locked, the LCD screen prompts ―Phone locked.‖ and displays
the icon
To unlock the phone, you must know the phone unlock PIN. The default phone unlock PIN
is ―123‖.
To unlock the phone via phone user interface:
1. Press any locked key, the LCD screen prompts ―Unlock PIN‖.
2. Enter the PIN in the Unlock PIN field.
3. Press the OK soft key to unlock the phone.
The icon disappears from the LCD screen.
You can long press
phone again.
Note You can also unlock the phone by administrator password. When you enter the
administrator password to unlock the phone, the phone will turn to the Change PIN
screen.
to lock it immediately when the phone is idle.
.
or wait for a period of time (if configured) to lock the
Customizing Your Phone
27