H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 3/42 (2006.01) H04B 7/185 (2006.01) H04M 3/54 (2006.01)
Patent
CA 2201559
A system for completing calls to a passenger aboard an aircraft. The passenger activates ground-to-air service by accessing a ground-to-air database subsystem that is located on the ground. The passenger gains access to the ground-to-air database by dialing a special service number and entering a Master Personal Identification Number (Master PIN). Once access to the database is obtained, the passenger may enter one or more ground-to-air forwarding parameters which enable the system to forward ground initiated calls directly to the passenger. At anytime after ground-to-air service has been activated, but before it is terminated, a person on the ground may initiate a call to the passenger by dialing the special service number. In a preferred embodiment, a Ground-to-Air User PIN is employed to screen ground callers.
L'invention est un système pour transmettre un appel à un passager à bord d'un aéronef. Le passager active le service de communication sol-air en communiquant avec une base de données sol-air qui se trouve au sol. Le passager a accès à cette base de données en composant un numéro de service spécial et en introduisant un numéro d'identification personnel principal. Après avoir obtenu l'accès à la base de données, le passager peut introduire un ou plusieurs paramètres d'acheminement sol-air qui permettront au système de lui transmettre directement les appels venant du sol. tout moment après l'activation du service sol-air, mais avant sa désactivation, une personne au sol peut faire un appel aux passagers en composant le numéro de service spécial. Dans la concrétisation privilégiée de l'invention, un numéro d'identification personnel d'utilisateur sol-air est utilisé pour filtrer les appels venant du sol.
At&t Corp.
Kirby Eades Gale Baker
LandOfFree
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