Ford Mondeo Owner's Manual page 279

Debonding a bonded phone
A bonded phone can be deleted from the
system at any time, unless a phone call is
in progress.
1. Press the PHONE button on the unit.
2. Select the BT SETTINGS option in the
menu.
3. Select the DEBOND option in the
menu.
4. Select the phone from the list.
Telephone
277