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Create new customer experiences through your preferred channels worldwide

WhatsApp, SMS, RCS, Voice, Threema and Fax.

Would you like to take advantage of new opportunities through cross-channel communication?

Then you’ve come to the right place! We have this channel ready for you. All channels are accessible via an API wherever possible. Prefer to use a web portal? No problem!

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WhatsApp Business Plattform

Send product information, notifications, verifications (2FA), customer communications and appointment reminders via our web portal or API.

RCS – Rich Communication Services

With Rich Communication Services (RCS), you can transform simple text messages into interactive customer experiences. As the modern successor to SMS, RCS enables you to send images, videos, buttons and personalised content directly to your customers’ native messaging app. This helps you increase attention, engagement and conversions without requiring an additional app and through a familiar communication channel. Coming soon…

SMS-Nachrichten

With our web platform, you can send, receive, and manage online SMS messages easily, centrally, and efficiently ideal for professional business communication.

Push notifications via Threema

A message can contain up to 3’000 characters. If you already have an eCall account Business or Private you can get started right away.

Thousands of customers across a wide range of industries rely on eCall

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eCall Tip

Why not try it out live on your phone right now to see how sign-up works! Click the link below to sign up for our WhatsApp newsletter → Sign up for the newsletter

Or simply scan the QR code →

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Darius Safafi, Sales Manager Omnichannel Business Messaging

Darius Safavi
Sales Manager Omnichannel Business Messaging
[email protected]
T +41 44 787 30 70

Would you like to learn more about the possibilities of omnichannel communication?

I look forward to receiving your message or phone call and would be happy to advise you personally.Gerne berate ich Sie auch persönlich.

Thank you for your interest in our omnichannel platform

Let’s discuss your service use case

We’ll show you how to communicate successfully with your customers via omnichannel. Request a no-obligation consultation now and discuss your specific use case with us.

  • Please fill out the online form. I will contact you shortly by phone to discuss the next steps. You are also welcome to call me at 41 44 787 30 70.
Photo with Natalie Wieser, Omni-Channel Product Manager, F24 Switzerland

We are allways at your service

Martin Ulrich Senior Key Account Manager

Do you have any questions about eCall Business Messaging, need support for our service or would you like to receive a customised offer?