Authentication and signature approval means

Answers to question about our various authentication means as signature approval method

• How to switch signature approval means
• Is only a Mobile ID or password & SMS code method (PWD/OTP) possible for signature approval?
• Are there any costs for the Mobile ID or the password and SMS code method (PWD/OTP)?
• Why are my login credentials to the subscriber application (signature application) and an SMS one-time code insufficient as a 2-factor solution for electronic signing?
• What is the time for the signature approval?
• Why do I need a password and a one-time SMS code to approve a qualified electronic signature?
• Do I need a 2-factor signature approval means for advanced electronic signatures?
• What happens if I change my SIM card?
• Can I use other authentication means instead of PWD/OTP, Mobile ID SIM, or Mobile ID app as signature approval means?
• Is Swisscom able to guarantee the reception of the SMS in its service level agreement (SLA)?
• How can I determine if a user uses Mobile ID, password, and SMS code (PWD/OTP) as signature approval?
• What happens to my electronic signature if I transfer my mobile number to another person?
• Quick Start Guide Change of Mobile Device