You can change the DECT PIN using the following procedure. If the system has more than one base station, you should assign each base station a unique DECT PIN to prevent registration to an unintended base station.
Only the administrator can change the DECT PIN, using the administrator password and the new 4-digit DECT PIN.
If you press the Deflt soft key, the handset provides the factory setting PIN (3 1 0 0) and requests confirmation. Select Yes to confirm or No to return to the menu list.
If the PIN change is successful, the handset emits a confirmation tone and the display reads Saved. Otherwise, the display reads Failed.