Support & Contact – De Lijn Business range How can I make an appointment with a De Lijn customer manager? Published on September 07, 2020 08:05 Send an email to email@example.com or phone 015 68 68 66. Related articles How does De Lijn deal with complaints and reports of problems? When can I use the Student Bus Pass / Campus Pass? What should I do if I lose something? Am I entitled to a refund when I cancel my season ticket? How do I purchase a travel pass?