User manual

13
General
Display key
for cancelling functions/
returning to the next menu level up.
On-hook key
for ending calls or for cancelling
functions and
returning to the "on" status
immediately.
The
currently selected (highlighted)
function is displayed
on a
dark background
.
A
dotted line
indicates the
end of the menu.
If you scroll
further, the first function in the menu is selected again.
When the
"line"
is
selected,
press the display key
to jump back to the higher-level menu or to the "on" status
display.
Function selection via codes
(switching functions)
Most switching functions, for example, the callback or shut-
tle functions, can be executed using codes.
You will find an overview of all executable functions on page
27.
14
Putting the mobile unit into service
.
● Hold the mobile unit with the
dialling keypad facing
downwards
(see
Figure 2
). A battery compartment for
the battery
is located in the lower part of the mobile unit
.
● To open the battery compartment, grip the lid by the
grooved edges and slide it away from the mobile unit (see
Figure 2
).
● Insert the
battery supplied
in the battery compartment
as
shown in Figure 2
.
Ensure that the battery is inserted correctly (polarity illus-
trated on the
label in the battery compartment
).
The battery compartment cannot be closed if the
battery
is inserted incorrectly
!
● Slide the
lid
back over the battery compartment (see
Fig-
ure 2
) until it clicks into place.
inserting batteries into the mobile unit
Note:
●
Read
the
safety precautions on page 2
first!
● Only use the
battery supplied
or the following
replacement battery:
Sanyo 2HF-B1U
(2.4 V; 880 mAh)
Item code number:
C39153-Z7-C3