2004 MERCEDES-BENZ E-Class ECO mode

76 Telephone*Telephone operation
After three incorrect entries, the SIM
card is blocked. Message SIM card
blocked will appear briefly.


The PUK has to be entered.
(Telephone Operation Guide)
The unlock code protects the telephone
against unauthorized use. The unlock code
can be activated on the telephone
(
Telephone Operation Guide).
Memorize the unlock code!
The telephone functions are available only
after entering the unlock code.Example: unlock code 2307

In sequence, press the number
keys", #, and !.
In case of erroneous entry, delete the
last or more digits:
Press the Delete soft key as often
as required.

After entering all digits, press or the
OK soft key.All telephone functions are available if
the correct number has been entered.
After registering, Ready or Roaming ap-
pears in the center of the status bar.
The unlock code has to be entered
again if the entry was incorrect.
When COMAND is switched ON, switching
to telephone mode from any other opera-
tion mode is made as follows:
On the COMAND control unit:

Press.
The Telephone main menu opens
(page 77).
On the multifunction steering wheel:

See (
page 23)
Entering the unlock code iThe system switches back to last mode
if the unlock code is not entered within
8 seconds after you are prompted to do
so.
Switching to telephone mode

117 Navigation*
Route guidance
After route calculation, the system assists
route guidance using pictorial displays and
voice instructions. (
page 117).Current voice instructions
If a navigation announcement is not readily
understood, it can be repeated at any time.

Press .
The current navigation announcement
is repeated.
Cancelling voice instructions

Press .
The current announcement is can-
celled.
The next navigation announcement will
again be audible.
Switching voice instructions ON/OFF
Switching OFF:

During a navigation announcement,
press  for approx. 2 seconds.
For a short period of time, the message
Voice announcements muted is dis-
played. Now further route guidance takes
place using only the symbols in the dis-
play. If a new route guidance cycle is
started, the announcements are auto-
matically switched ON again.
Switching ON manually:

Press .
The navigation displays are visible only
with activated route guidance.

To switch to the navigation display
from another display, e.g. from CD
mode, pressor .
Two display examples are shown below.
Voice instructionsWarning
G
Voice instructions are intended to direct you
while driving without diverting your atten-
tion from the road and driving.
Please always use this feature instead of
consulting the map display for directions.
Consulting the symbols or map display for
directions may cause you to divert your at-
tention from driving and increase your risk
of an accident.
Navigation displays

158 GlossaryPUK
(P
ersonal U
nblocking K
ey)
Personal unlocking code, must be en-
tered if the wrong PIN was entered
three consecutive times.
SCAN search
Plays receivable radio stations, or CD
tracks in succession, each for approx.
8 seconds.
SIM
(S
ubscriber I
dentity M
odule)
Card provided by the GSM telephone
service provider. Necessary for access-
ing a mobile communication network.
SMS
(S
hort M
essage S
ervice)
With this function, you can receive,
read and delete short text messages
(if SMS service is provided by your ser-
vice provider).Soft keys
Keys to activate different functions,
depending on the selected operating
mode.
TDMA
(T
ime D
ivision M
ultiple A
ccess)
A method of digital wireless communi-
cation transmission allowing a large
number of users to access a single ra-
dio-frequency channel without interfer-
ence. Each user is given a unique time
slot within each channel.
Tele Aid*
(Tele
matic A
larm I
dentification on D
e-
mand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, roadside assistance
and information. Tele Aid is initially
activated by completing a subscriber
agreement and placing an acquain-
tance call. The Tele Aid system is operational pro-
vided the vehicle's battery is charged,
properly connected, not damaged and
cellular and GPS coverage are avail-
able.
Telematics*
Compound word made up of the terms
Telecommunication and Informatics.
Unlock code
Your unlock code prevents unautho-
rized persons from using your tele-
phone. The unlock code is a number
string, which you have to enter when
switching on the telephone.
UTC
(U
niversal T
ime C
oordinated)
The mean sun time associated with lon-
gitude zero (world time). It functions as
basis for the time zones.
WB
Weatherband