48
Using the Internal Modem
Basic operation
5.375 x 8.375 ver 2.4.0
Extension line
If you are calling from an extension line, such as in an office
building, and need to dial nine or another number to gain
external access, follow the steps below.
❖
To place a call using tone dialing, enter:
ATDT 9
, ******* and press
Enter
.
The nine or other number is for line access; the comma
(,) is for a pause (about 2 seconds with the default
setting) to give time for a connection. The asterisks *
indicate the number you are calling.
❖
To place a call using pulse dialing, enter:
ATDP 9
, ******* and press
Enter
.
The nine or other number is for line access; the comma is
for a pause (about 2 seconds with the default setting) to
give time for a connection. The asterisks * indicate the
number you are calling.
You can enter as many commas as you need. The
following example will result in a six-second pause:
ATDT 9
,,, ******* and press
Enter
.
NOTE: If you are using a PBX connection that does not wait for a
dial tone, add the X0, X1 or X3 to the AT command line. For
example:
ATX3DP 9
, ******* and press
Enter
.
Actual usage will vary according to the host system, so please
check with the system manager.
