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Telephone
392
i
Some mobile phones require a passkey
with four or more digits.
i
If you want to re-authorise a mobile phone
following de-authorisation, you can select a
different passkey.
i
Mercedes-Benz recommends de-authori-
sation in COMAND Online and on the
mobile phone (
authorisation may otherwise fail.
To enter a passkey in COMAND Online:
X
press the number keys in turn.
or
Select the digits in the digit bar one by one
X
by turning cVd the COMAND controller
and pressing W to confirm.
¬is highlighted after the first number
has been entered.
In both cases, select ¬ and press W to
X
confirm.
To enter the passkey on the mobile
X
phone: if the Bluetooth
cessful, you will be requested to enter the
passkey (access code, passkey; see the
mobile phone operating instructions).
Enter the same passkey in the mobile
X
phone as the one already entered in
COMAND Online.
The
Connecting Bluetooth pro‐
Connecting Bluetooth pro‐
files...
files...
message appears.
The
Authorisation successful
Authorisation successful
sage appears once authorisation is com-
pleted.
The mobile phone is authorised and connec-
ted to COMAND Online. You can now make
phone calls using the COMAND Online hands-
free system.
i
After entering the passkey, you may also
need to enter a confirmation in your mobile
phone in order to make calls. Please check
your mobile phone display. On some mobile
phones, this confirmation can be saved. In
this case, you do not need to enter it again.
page 393). Subsequent
Y
®
connection is suc-
mes-
If the COMAND Online display shows the
Authorisation failed
Authorisation failed
may have exceeded the prescribed time
period. Repeat the procedure.
Option 2: using Secure Simple Pairing
To connect via Secure Simple Pairing, the
mobile phone (or Bluetooth
ment) must support Bluetooth
COMAND Online creates a six-digit code,
which is displayed on both devices that are to
be connected.
If the code is the same on both devices,
X
confirm
Yes
Yes
by pressing W.
If you select
Yes, authorisation is continued
Yes
and the mobile phone is connected.
If you select
No, the process will be cancel-
No
led.
Confirm the message on the mobile phone.
X
External authorisation
If COMAND Online does not detect your
mobile phone, this may be due to particular
security settings on your mobile phone. In this
case, you can test if your mobile phone can
message, you
®
audio equip-
®
Version 2.1.
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