Calling a number stored in an entry
Using the phone book
Select Name in the telephone basic menu
by sliding 
and turning
the
COMAND controller and press 
to
confirm.
Call up the contact.
Contact with multiple telephone
numbers (with the 
symbol):
press
.
or
Press SEND on the telephone keypad.
A list of all telephone numbers is opened.
Select the desired number by turning
the COMAND controller.
Press .
or
Press SEND on the telephone keypad.
The number is dialed.
Contact with one telephone number
(without the symbol):
press .
or
Press SEND on the telephone keypad.
The number is dialed.
You can also use the phone book in the
on-board computer to make a call.
Using the address book
Select Data/Connections in the
telephone basic menu by sliding 
and
turning the COMAND controller and
press to confirm.
Select Address Book and press
to
confirm.
Call contact and press to
confirm.
Select the telephone number by turning
the COMAND controller and press
to confirm.
See also:
Digital speedometer
Press the or
button on the steering wheel to
select the Trip menu.
Press or
to select the digital speedometer.
...
Useful information
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences ...
Vehicle data, GL 350 BlueTEC
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...