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".
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Choose one of the following:
- All keys.
- Func key.
- Menu key.
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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.
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Press Confirm and wait for the phone to lock after the amount of seconds you have selected.