Page 36 01/2007 AMT/PTD/PBX/0062/1/2EN
1. Display the system on which the handset is registered by successively selecting
“Menu/Local mode/System/Registration”.
2.
3.
4.
5.
6.
Select this system using the
t
u
arrows and press “Options”.
Select the “DELETE” line using the
t
u
arrows.
A warning message “SUR?” appears.
Press “OK” to confirm the deletion.
The message “No system” is displayed on the handset screen, confirming that the handset
is no longer registered.