Mercedes-Benz S 350 Owner's Manual page 148

Operating systems
COMAND telephone*
P68.20-5065-31
1 Icon for unread
SMS in the SMS inbox
2 Display for newly arrived messages
(this function is not supported by all
mobile phones)
3 To call up the SMS outbox
4 To call up SMS drafts
5 To write a new SMS
6 To call up the SMS inbox (this function
is not supported by all mobile phones)
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