+41 43 816 7070
+41 43 816 4454
swiss.sales@ba.com;
Lunes a viernes: 08:00-12:30, 13:30-18:00 Sábado: 09:00-12:00
Lunes a viernes: 08:00-12:30, 13:30-18:00
swiss.customerservice@ba.com;