SIP-T40G - User Manual

Customizing Your Phone
53
Phone Lock
You can lock your phone temporarily when you are not using it. This feature helps to protect
your phone from unauthorized use.
Phone lock consists of the following:
Menu Key: The Menu soft key is locked. You cannot access the menu of the
phone until unlocked.
Function Keys: The function keys are locked. You cannot use the MESSAGE, REDIAL,
HOLD, MUTE, TRANSFER, OK, X, navigation keys and soft keys until
unlocked.
All Keys: All keys are locked except the Volume key, digit keys, # key, * key and
Speakerphone key. You are only allowed to dial emergency numbers,
reject incoming calls by pressing the X key or Reject soft key, answer
incoming calls by lifting the handset, pressing the Speakerphone key,
the HEADSET key, the OK key or Answer soft key, and end the call by
hanging up the handset, pressing the Speakerphone key, End Call
soft key or X key.
Note
To activate the phone lock via phone user interface:
1. Press Menu->Basic->Phone Lock.
2. Enter the desired PIN (default PIN: 123) in the Unlock PIN field, and then press the OK soft
key.
3. Press or , or the Switch soft key to select Enabled from the Lock Enable field.
4. Press or , or the Switch soft key to select the desired type from the Lock Type
field.
5. 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 to lock it immediately when the phone is idle.
The emergency number setting, if desired, must be made before lock activation. For more
information, refer to Emergency Number on page 113.