Aastra DT390 - Page 42

PRELIMINARY
TD 92476EN
05 October 2012 / Ver. PG1
User Manual
Aastra DT390 DECT Telephone
38
Enter PARK code (max. 31 digits). The PARK code may not be needed if there is no alien
DECT system within the coverage area.
6 Enter AC code. The AC code length must be between 4 - 8 digits.
7 Press "Next".
8 An information text "Protection on?" is displayed. Select "Yes" if the new system is
to be protected. It is not possible to delete a protected subscription from the System
menu.
9 Press "OK". A searching mode starts.
Unsubscribe System
1 Enter the menu by pressing the "Menu" soft key.
2 Select in the menu.
3 Select "System".
4 Select "Unsubscribe"
1
.
5 Select the system to unsubscribe in the list.
6 Press "Select".
7 Press "Yes" to unsubscribe the system. Otherwise, press "No".