A system and method for postponing and managing outgoing calling tasks for on or off-site retrieval are presented. More precisely a system and method are presented to compile a list of pending calling tasks, transfer a task to a calling device and prompt a user to make a call. Optionally the list may contain synchronized sublists, one sublist on a personal computer and a second sublist an a mobile calling device. At the completion of a calling task or other event, the list is automatically updated.