eCall Blog – News on SMS, WhatsApp, RCS, fax, and business messaging

In an age of rapid technological advancements, one thing is certain: what was secure yesterday can already be a vulnerability today. This is exactly what Hive Systems’ new 2025 Password Crackability Table demonstrates. It impressively reveals just how quickly or alarmingly quickly attackers can crack passwords. The basis for this: real-world hashing standards, current GPU hardware, and the latest attack strategies from the field. But what does this mean specifically for your company and for you personally?

What exactly is RCS? Rich Communication Services (RCS) is a standard for mobile messaging services in the mobile industry. A technology that was created to conquer the world of communications as the “SMS/MMS killer” and replace traditional text messaging. The next chapter has begun… Apple is opening up and with the iOS 18.1 update, RCS messaging between Apple and Android is now possible for the first time.

More than 6 million people in Switzerland use WhatsApp. The messenger service is no longer just for private communication, but is also used for communication between customers and companies. This channel offers companies the opportunity to make the most of this potential. This article explains the outstanding advantages of this type of communication, how to create WhatsApp newsletters and what rules need to be observed.

A good story grabs us all. And in a world where attention is a highly competitive commodity, successful storytelling leads to success. As we all know, the spice is in the brevity. We show you how to tell good stories with business messaging – and inspire customers via SMS.

In today’s fast-paced business world, efficient and reliable communication is the key to success. This is where eCall comes in. As the market leader in the Swiss business messaging environment, we offer an advanced SMS gateway specifically designed to fulfil the corporate communication needs of modern businesses.

It has been 30 years since the first short message was sent. A lot has happened since then – and the short message is still popular. Whether you are a private person or a company: We show how you can benefit from SMS. “Merry Christmas”: This simple message went down in history as the first […]

Professional data protection and data security are of central importance today for companies as well as government organizations. The increasing security requirements prompt us as a Saas provider to make all necessary efforts and take all necessary precautions to ensure the highest level of data protection and data security. However, in addition to technical efforts […]