Yealink - Lock Phone
You can put a lock on your screen to prevent unauthorised access to your device.
To lock your phone
- Log into the web interface on the phone.
- Go to Features > Phone lock.
- Set "Phone Lock Enable" to "Enabled".
Choose one of the following:
- All keys.
- Func key.
- Menu key.
Assign a PIN to unlock the phone and set the “Phone Lock Time Out” in seconds. Your phone will automatically lock if your phone is inactive for this length of time.
Press Confirm and wait for the phone to lock after the amount of seconds you have selected.