30 
 
 
 
 
 
Set Password 
The activation of the memory protection lock in the telephone is done in two 
steps: First a four (4) digit password is defined by the user. Then the lock 
state must be selected. 
1.  Press 
 > PHONE SETTING > SET PASSWORD 
2.   Press numeric keys to input the OLD password (default – ‘0000’) 
3.  Press 
 or  to confirm the OLD password 
4.   Press numeric keys to input the NEW password 
5.  Press 
 or  to confirm the NEW password 
6.   Enter the NEW password again for reconfirmation 
7.  Press 
 or   to complete the setting 
 
Set Lock state 
The lock state protects the content of the phone book and speed dial 
memories. It is possible to lock and unlock the memory protection function 
1.    Press 
 > PHONE SETTING > SET LOCK STATE 
2.    When the display shows “ENTER PASSWORD”, enter the password 
 
If the phone was locked: 
1.  The display shows “UNLOCK?” 
2. Press 
 or   to unlock  /  Press   or   to quit without change 
 
If the phone was unlocked (default): 
1.  The display shows “LOCK?” 
2. Press 
 or   to lock  /  Press   or   to quit without change 
 
Note: The phone was default unlocked. While the state is changed to 
‘LOCK’, you need to enter password for deleting the calls record and 
phonebook or to change the settings which are lock protected (see “Menu 
Operation”) 
LCD Contrast  
1. Press  > PHONE SETTING > LCD CONTRAST 
2.  Press   or   to adjust the display contrast 
3. Press 
 or   to confirm