Mont-Blanc Express: WhatsApp broadcast channel for traffic information

25 / 02 / 2026

Are you waiting for a train or bus that isn't arriving? There may be a problem with the network.

Thanks to our WhatsApp broadcast channel, you can quickly receive all the information you need for your journeys on the TMR network.

Subscribe in one click using this link and receive all the information about the Mont-Blanc Express and your local transport network in real time.

Terms of use:

• ​Messages concern network status updates; we do not respond to requests or calls on this telephone number. For all other information, the usual channels remain valid.
• You can unsubscribe from the broadcast channel at any time directly on WhatsApp, via the menu within the channel.
• TMR undertakes not to share or pass on your data to third parties.
• The broadcast channels are completely anonymous and without interaction (unlike WhatsApp groups).
• If you have any questions about this service, please contact us on 027 721 68 40 or by email at info@tmrsa.ch.
• We thank you for your trust and wish you a pleasant journey on the TMR lines.