TD 92474EN
31 October 2013 / Ver. H
User Manual
Aastra DT69x DECT Telephones
14
Press
and then press "Yes".
Tip: It is possible to use the alarm button on a telephone with locked keypad (DT692 only).
3.3
Lock and Unlock the Telephone
The telephone can be protected for unauthorized use. If this function is activated, a PIN code
has to be entered for example to switch on the telephone, to answer an incoming call etc.
The default phone lock code (0000) can be changed to any 4 - 8 digit personalized code.
NOTE: If configured in the telephone, it is possible to call any predefined emergency number
while the telephone is locked. See
Configuration Manual, Aastra DT390/DT69x DECT
Telephones, TD 92503EN
. If the DT692 is used, it is also possible to use the Alarm
button.
1
Enter the menu by pressing the “Menu” soft key, or the confirmation button on the
Navigation key.
2
Select
in the menu.
3
Select “Locks”.
4
Select “Phone lock”.
5
Select "Auto phone lock".
6
Select "On", "On in charger", or "Off".
