Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 215

Overview of telephone voice commands
You can use the telephone voice commands to
make phone calls or search through the address
book.
Telephone voice commands
Voice command
Call <Name>
Search for contact <Name>
Outgoing calls
Redial
Overview of radio voice commands
Radio voice commands can also be used when
the radio application is running in the back‐
ground.
Function
Makes a phone call. All address book names are available.
Searches for and displays a contact. All address book names are available.
Displays the last call
Selects the last phone number dialed
Voice Control System 213