30
On-Air 2100 SMS user guide ~ Edition 3 ~ 29th July ’02 ~ 4641
Press the
UP
button to select
Base
.
Press
OK
.
Press the
DOWN
button to select
Base
settings
.
Press
OK
.
Press the
DOWN
button to select
Phone Line
.
Press
OK
.
Press the
DOWN
button to select
Prefix
.
Press
OK
.
Press the
DOWN
button to select
Status
.
Press
OK
.
Press the
to activate or
de-activate. When active the
✔
will be
shown on the display.
To activate and de-activate the
external line access code
▲
▼
▼
▼
▼
C
OK
C
OK
C
OK
C
OK
C
OK