Yealink T48S Skype For Business Edition, User Manual

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Customizing Your Phone
77
You will be automatically signed out of the phone after five unsuccessful unlock attempts.
Changing Your lock PIN
To change the phone lock PIN via phone user interface:
1.
Tap
Menu->Setting
->
Basic
->
Phone Lock
.
2.
Select
Enabled
from the pull-down list of
Phone Lock
.
3.
Enter the lock PIN in the
Current PIN
field.
4.
Enter the lock PIN in the
New PIN
field.
5.
Enter the lock PIN again in the
Confirm PIN
field.
6.
Tap to change the lock PIN.
Lock PIN is configurable via web user interface at the path
Settings
->
Phone Lock
.
Resetting Your lock PIN
If you forget your lock PIN, you can reset the lock PIN from your phone using your login
password.