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 ke y
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 mobil e 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