You can assign DECT handsets to another DECT system or another user.
If you have assigned handsets to other users after the SwyxWare/NetPhone database has been backed up and you restore SwyxWare/NetPhone from this database, automatic logon will not work for the newly assigned handsets. Reset the SIP credentials under General Settings | System | Provisioning reset. See 4.6 Configure DCF provision
To reassign DECT handsets
1 Select Terminals | DECT.
2 Select the tab Assigned handsets or Unassigned handsets.
3 In the row of the corresponding DECT handset, click to reassign the handset.
The configuration wizard appears Reassign DECT handset.
4 Select the desired destinations from the list New user or New DECT system.
5 If necessary, activate Notify user.
6 Confirm with OK.
To delete DECT handsets
1 Select Terminals | DECT.
2 Select the tab Assigned handsets or Unassigned handsets.
3 Click on in the line of the corresponding DECT system to delete a DECT system or select the corresponding lines and click on Delete multiple DECT systems.