To sign up for tim, make an appointment with the tim service centre at Wiener Straße 151, 4020 Linz. This can be done by phone on 0732/3400-7733 or by email (office@tim-linz.at). You can also pre-register online here to make an appointment, and we will then contact you to suggest a time (opening hours Mon-Thu 8:00 a.m. – 5:00 p.m., Fri 8:00 a.m. – 1:00 p.m.).