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SECURITY MODE
DT750 has Security which prevents unauthorized
access and information leakage from terminal. While
the telephone is locked, Security Lamp lights up.
• TO LOCK THE TELEPHONE
STEP 1: Press Security on the telephone. The follow-
ing message is displayed on LCD.
STEP 2: Press
(Enter) or OK to place DT750 in Se-
curity mode.
STEP 3: When the telephone is placed in Security
mode, Security Lamp lights red and the
screen saver will be activated.
Note
The default password to release a security lock is 0000.
Be sure to change the default password before placing
the telephone in security mode. For details on the pass-
word setting, see TO CHANGE PASSWORD in Termi-
nal Setup.
Note
While the telephone is locked, becomes dis-
abled. Also, any features provided by the telephony
server, such as call origination or call answering, can-
not be performed.
Note
Even when the telephone is reset for any reason (such
as power-off, etc.) while the telephone is placed in
security mode, the lock is not released.
Note
When the system administrator invalidates the security
mode, this function cannot be used. For details of the
security mode, contact the system administrator.
Security Lamp lights up.
Press Security Key.
Please input a password.
Security lock will be released.
BK
Cancel
OK
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