Mercedes-Benz BLUETOOTH PHONE INTEGRATION ECP/M MERCEDES - Manual (Page 8)

Phonebook
!
NOTE: The Phonebook feature is not supported by all
phones.
The Radio is limited to 99 Phonebook entries !
1. Press TEL, then select Phonebook
2. Rotate the knob right or left to select your entry. Quick
rotation will result in skipping the search by 25 entries.
3. Press or select Dial to place a call.
!
NOTE: The Phonebook can not be modified, as it is
stored in your phone. The Add, Edit and Delete options
will only appear to work, but no change is actually made
to your phone!s content. The Phonebook will refresh and
revert to the phone!s content upon re-connecting.