Service Menu
34
stream. If the user experiences a lot of mutes in calls he makes,
then changing the environment muting could improve the speech
quality.
1.
2.
3.
4.
Or
Or
Select the required setting to
give optimum voice quality.
5.
6.
[
]
n
Demo Mode
This is used to set the handset in a mode that the display is always
fully lit. As this mode requires quite some power consumption it
is advised only to use this for a short period or when the handset
is for a longer time on the charger (e.g., during a demonstration).
1.
2.
3.
4.
Or
5.
6.
[
]
n
