- Help Center
- Signing Service
- Terms of use
-
Electronic signature
-
Electronic seals
-
Electronic certificate
-
Electronic timestamps
-
Identification methods
-
Authentication and signature approval means
-
Signing Service
-
Smart Registration Service
-
SRS Ident Website
-
DocuSign and Swisscom
-
RA agency
-
General legal and regulatory questions
-
Data privacy
-
Purchase and billing of our products
Why does Swisscom use the long number SMS format?
Depending on the country, the SMS is delivered via the sender number or the alphanumeric identifier STS (abbreviation for Swisscom Trust Services). The country-specific providers have enacted separate regulations on this.