OnCell G2100 Series User’s Manual
GSM/CSD Connection
5-3
2.
Type
ATD
<
phone number
> and press
Enter
. For example, type
ATD 0289191230
if the
phone number is 0289191230.
3.
Check the GSM indicator on the front panel of the modem. If the LED is on and an amber color,
the CSD connection has been established successfully. You can switch to data mode to
proceed with data communication.
4.
To close the CSD connection, type
+++.
The modem will respond with
OK
to indicate that
you have already switched back to the command mode.
5.
Type
ATH
and press
Enter
to disconnect.
ATTENTION
+++
is the escape sequence, and
ATH
is the hang-up command.
For international calls, the local international prefix does not required, but the
+
character is. You
would type
ATD+886289191230.
+++ is entered here.
