Microsoft Office 2007 Activation Wizard Confirmation Code [best] -

: The automated system or a representative will ask for the 54-digit Installation ID displayed on your screen. Enter Confirmation Code : Once verified, you will receive a Confirmation ID

For several years after 2017, the phone lines remained active for legacy activations. However, as Microsoft streamlined its customer service, many of the specific Office 2007 activation numbers became defunct or were redirected to generic support (which will no longer issue confirmation codes). Microsoft Office 2007 Activation Wizard Confirmation Code