WMO2 G900 / G1800 / G1900
WCOM/GSM/WMO2/WMO2ATDOC
Friday 21 May 1999
WAVECOM confidential ©
29
Example:
For a
data
or
fax call
, the application sends to the GSM module the
following ASCII string: (the bearer has to be selected before with the
+CBST command)
ATD1234
Calling number 1234 (data or fax).
For a
voice call
, the application sends to the GSM module the following
ASCII string: (the bearer may be selected before, if not a default bearer is
used)
ATD5678;
Calling number 5678 (voice call).
Please, notice that in case of an
international number
, the local
international prefix has not to be set (usually 00) but need to be replaced by
the
'+'
character. That is to establish a voice call to the Wavecom company
from another country, the AT command shall
*
be:
ATD+33146290800;
Calling Wavecom from Germany (for example).
Dialling from a phonebook
location (stored in SIM card) can be done with
the following command:
ATD> 5;
To call (voice call) the 5
th
entry from the
selected phonebook (tCPBS
command) .
ATD> "BILL";
To call "BILL" (voice call) from the selected
phonebook.
ATD> FD 1
To call (data or fax call) the 1
st
entry from the
"FD"
phonebook (see +CPBS command).
Application to GSM
AT+CPBS?
Which phonebook is selected ?
GSM to application
+CPBS:”FD”,5,10
FDN phonebook is selected, 5 locations are used and 10
locations are available.
Application to GSM
ATD>SM6;
Voice call index 6 from ADN phonebook
GSM to application
OK
Call succeeds
When
FDN phonebook
has been
locked
only the numbers beginning with
the digits of FDN phonebook entries can be dialled.
For example, if "014629" is written in the FDN phonebook all the phone
numbers beginning with these 6 digits can be called.
An outgoing call attempt could be refused if the AOC service is active and
the credit is expired (+CME ERROR: 3). The same applies when trying to
make a call while in communication, multiple calls are not managed in this
release.
4.2.2
Hang-Up command H
This command is used by the application to disconnect the remote user.
The application sends:
Application to GSM
ATH
ask for disconnection
GSM to application
OK
even if there is no
communication
established
*
Notice that some country can have particular numbering rules for
their GSM handset numbering.
