Mercedes-Benz Comand Operator's Manual page 102

Telephone*
Important notes
Also make sure that the air vents are
not pointed in the direction of the
microphones located in the overhead
control panel near the rear view mirror.
Adjust air vents and/or reduce blower
speed if necessary.
A brief disconnection from the cellular
network is not a malfunction, as this
can occur when the network switches
areas. The phone will automatically try
to sign on to a network again.
If the message Enter Unlock Code:
appears, enter the unlock code to en-
able all telephone functions
( page 104). If you do not do so, only
the emergency call (911) is available.
GSM mobile phone
If the message Enter PIN:
COMAND appears, enter the PIN-code
to enable the telephone functions
( page 104). If you do not do so, only
the emergency (911) call is available on
the COMAND.
102
In the following situations, it is not possible
or not yet possible to use the telephone:
The telephone is already unlocked but
is not or not yet registered in the net-
work.
The message
status bar. The telephone will try to re-
gister into an existing network. If the
network is available, the telephone will
be ready for use.
The above message also appears
if the network is no longer available
due to weak signals
if you try to make a call (message
Service Unavailable
for 8 seconds)
The message
on the
ne Please Wait
COMAND prepares the telephone for
use. Select other system functions, e.g.
radio, by pressing the corresponding
button or wait until the telephone is ac-
tive.
no Serv. appears in the
appears
Activating Telepho-
appears.
The message Telephone Unavai-
lable appears if telephone* is not in-
stalled or a malfunction has occured.
Please contact an authorized
Mercedes-Benz Center.
The message Telephone Not In-
serted appears if the mobile phone is
not inserted in the cradle.
Please connect the mobile phone.
i
Depending on power state of the phone
it may take up to 8 seconds from phone
insertion until this message disappears
(e.g. if a powered-off phone is inser-
ted).
GSM mobile phone
If the message Check SIM Card
(Emergency Call "911" Only
Possible With Tel.)
Insert the SIM card into the mobile
phone (Telephone Operating
Manual).
: