How can the Jack Number field on CustomerCenter be hidden?

On the CustomerCenter there is a field for the 'Jack Number' when confirming the Billing Details in the Cart.

Some Admins would prefer that this picker was not there since their end Customers don't know the Jack Numbers.. By setting the Configuration Option CC_SHOW_CABLING_PICKER to False, the picker will be removed from the CustomerCenter Billing Details. Contact PCR to alter the Configuration Option if that is preferred.