FedEx does allow customers to submit delivery details and notes directly using the FedEx Delivery Manager program. These notes can include things like your security gate code or door access code. The Delivery Manager Program will also allow you to request on hold on your packages or a pickup at your local FedEx station if you would prefer.
FedEx will not be able to call you during the time of delivery.
FedEx will do their best to honor any requests submitted through the Delivery Manager Program but cannot guarantee that each request will be honored.