Airplane Check - Siemens CL50 User Manual

Network connection
<
Strength of incoming signal.
A weak signal reduces the call
>
quality and may lead to loss of
the connection. Change your
location.
If you are outside your "home network" your
phone automatically selects a different
GSM network (p. 66).
SIM services
p
Symbol for special applications
on the SIM card (p. 41).
Switch on, off / PIN entry

Airplane check

If you have deactivated the PIN
check (see page 65), you must con-
firm that you want to switch on the
phone.
This is to prevent the phone from be-
ing switched on inadvertently, for
example while you are in an aircraft.
S
Long press.
Aircraft mode
OK
OK
§OK§ Select:
The phone switches it-
self on.
§Aborted§ Select or no action:
The power-on operation
is cancelled and the
phone does not switch
itself on.
9
Aborted