Mercedes-Benz 2005 SLK-Class Operator's Manual page 231

TDMA/CDMA network phones
Placing a "911" emergency call using
audio head unit with the phone locked
Press h button to switch to
telephone operation.
appears in the audio display.
CODE?
Enter 911 using the number keypad on
the audio head unit.
soft key or s button for
Press
OK
dialing to begin.
appears in the audio display
DIALING
while the telephone establishes the
connection.
Wait until the emergency call center
answers, then describe the emergency.
Placing a "911" emergency call using
audio head unit with the phone
unlocked
Press h button to switch to
telephone operation.
Enter 911 using the number keypad on
the audio head unit.
Press s button for dialing to begin.
DIALING appears in the audio display
while the telephone establishes the
connection.
Wait until the emergency call center
answers, then describe the emergency.
Controls in detail
Audio system
231