Sending mTAN by SMS or voice messages for strong 2-factor authentication

Access protection for important logins and portals on the internet: mTAN, one-time passwords OTP and other security codes.

Illustration eCall mTAN for 2-factor authentication

In the list of most popular passwords, 123456, password and 12345678 are at the top…

Use two-factor authentication to protect important access points and logins from unauthorised access and hackers. The simplest way to do this is to send transaction numbers – mTANs – via SMS or voice messages to mobile phones.

Our mTAN solution: One step ahead of the competition – worldwide!

No matter where in the world you want to send mTAN’s – with eCall, your messages will find their destination reliably and at lightning speed. With our SMS gateway, we offer you a solution that is always one step ahead of the competition thanks to intelligent routing.

Illustration Message dispatch all over the world

Have mTAN read out via a voice call

“High Privacy Voice” – exclusive to eCall is the combination of sending mTANs via “text-to-speech” with the High Privacy security option: our system reads the security code to the recipient. After processing, all contents are overwritten and can no longer be reconstructed or intercepted. This feature is the ideal addition for confidential to critical content such as banking.

Icon eCall SMS to Speech
Illustration better than the competitors

Standing out from the competition

Our targeted SMS routing sets eCall apart from the competition. eCall supports multiple SMS providers with different roaming partners. Based on the destination number and the selection of different providers, optimal routes can be chosen. This ensures a consistently high quality in domestic and international traffic.

Illustration Worldwide routing for highest delivery rates

Special tool:
SMS Routing Finder

With this tool, you can independently find working routes for SMS messages to the mobile phones of your recipients. Even if they are located in less developed areas of our planet. The Routing Finder sends you a text message with a recognition code for each route to your mobile phone. Every message you successfully receive confirms that this route is working. Then enter the security code in the tool to confirm the route.

Preview of the eCall brochure: mTAN (SMS Gateway for two-factor authentication)

Download eCall mTAN flyer

Learn more from our flyer about how sending mTAN (transaction numbers) via SMS can be used for 2-factor authentication.

Areas of application of the mTAN procedure

The sending of SMS TANs is used where access to sensitive data in the online area is required:

Online banking

Release of incoming and outgoing payments
for online banking and credit cards.

Customer portals

Protection of logins for customer portals
and community platforms.

One-time Password | OTP

One Time Password (OTP) for access to a WiFi or as identification in the registration process.

Our price models

We offer different pricing models or individual terms. Let’s talk about a tailor-made offer to suit your needs. Our price overview will give you some initial pointers.

Illustration eCall Prices

Your benefits of sending mTANs through eCall

  • High availability based on redundant infrastructure
  • Ease of use, as users only need a mobile phone
  • Top transmission quality thanks to targeted SMS routing
  • No extra costs for apps or hardware (tokens)
  • Own SMS sender
  • Direct connection to top Swiss providers

Try sening mTANs and see for yourself!

Illustration the advantages of eCall online SMS at a glance

Our references

Customer reference logo Sanitas
Customer reference logo Open Systems
Customer reference logo Novartis

Can we offer you individual advice? We look forward to meeting you!

+41 44 787 30 70

+41 44 787 30 71

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?