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Topcom Butler 4552/Twin/Triple/Quattro
Topcom Butler 4552/Twin/Triple/Quattro
DEFAULT PARAMETERS ARE:
Low battery beeps
ON
Out of range warning beeps
OFF
Key click
ON
Auto answer
ON
Internal melody
1
Internal volume
3
External melody
3
External volume
3
Ear volume
3
Phonebook Empty
Call log list
Empty
Redial list
Empty
Pin code
0000
Dial mode
DTMF
Keypad lock
OFF
4.11
Keypad lock
The keypad can be locked so that no settings can be changed or no telephone number can
be dialed. The -icon will appear on the screen when keypad is locked.
4.11.1 Locking the keypad by Menu
1.
Enter the menu by pressing /OK
2.
Select HANDSET using the up and down keys
3.
Press OK
4.
Select KEY LOCK? using the up and down keys
5.
Press OK to lock the keypad
4.11.2 Locking the keypad by the *-key (quick lock)
Press and hold the ‘*’-key for 3 seconds. The keypad will be locked.
4.11.3 Unlock the keypad
1.
Press any key
2.
PRESS * will appear on the screen
3.
Press the ‘*’ key within 3 seconds to unlock the keypad
Returning to default settings will delete all entries in the phonebook and call
log. The PIN code will also be reset to 0000.
