Light timeout
Set how long the backlight stays on after the handset has returned to
standby screen.
Menu
to
Settings
Set Handset
is highlighted. Press
to
Light Timeout
or Down
to set the timeout period you want then
press
.
Select
Display contrast
Menu
to
Settings
is highlighted. Press
Set Handset
to
Display Contrast
or Down
to
Low Medium
.
Select
Handset settings
and press
Select
.
Select
.
and press
.
Select
and press
Select
.
.
Select
and press
.
Select
or
High
then press
40
Auto talk
If you set Auto Talk to
ON
need to press TALK .
Menu
to
Settings
Set Handset
is highlighted. Press
to
and press
Auto Talk
or Down
to
or
On
Key beep
When you press a button on the D850 handset you hear a beep. You
can switch this on or off.
Menu
to
Settings
is highlighted. Press
Set Handset
to
and press
Key Beep
or Down
to
or
Off
Motorola D850 User guide
and press
Select
.
Select
.
.
Select
then press
Off
Select.
and press
Select
.
.
Select
.
Select
then press
.
On
Select
Handset settings