Basic functions
45
Step by step
Switching from handset to speaker-
phone mode
Prerequisite:
You are conducting a call via the handset
and the microphone and loudspeaker functions have
been activated by service personnel.
Standard mode
n
and
\
Hold down the key and replace the handset. Then re-
lease the key and proceed with your call.
US mode
If the country setting is set to US, you do not have to
hold down the loudspeaker key when replacing the
handset to switch to speakerphone mode.
n
Press the key shown.
\
Replace the handset. Proceed with your call.
{
or
}
Switching from speakerphone mode to
the handset
Prerequisite:
You are conducting a call in speaker-
phone mode.
^
Lift the handset.
n
The key shown goes out.
Make note of the two different processes and ac-
tivate, if necessary, your preferred setting
!
page 175.
A secure voice communication is indicated by a
closed padlock icon on the graphic display; a non-
secure voice communication is indicated by an
open padlock icon on the graphic display (see
also
!
page 40)
