Mercedes-Benz Audio 20 2012 Operating Instructions Manual page 37

35
Audio device features ......................... 36
General notes ...................................... 36
Telephony via the Bluetooth ® inter-
face ....................................................... 37
Reception and transmission volume . 42
Telephone operation ........................... 42
Using the phone book ........................ 46
Using call lists ..................................... 48
Using the speed dial list ..................... 50
Text messages (SMS) ......................... 51