User Manual

GM862-GPS Software User Guide
1vv0300729 Rev. 5 - 05/07/07
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TIP: When the device is doing the handshake the issue of any character closes the handshake
and aborts the call.
For example:
1- Let's assume you have to call the national number 040 - 4192111,
command:
ATD 0404192111<cr>
response
CONNECT 9600
2- Let's assume you have to call the national number but in international format [phone],
command:
ATD [phone]<cr>
response
CONNECT 9600
3- Let's assume you have to call the international number [phone],
command:
ATD [phone]<cr>
response
CONNECT 9600
2.7.3 Closing the Data call
2.7.3.1 Exit the data mode and enter the command mode
• Send escape sequence +++
• wait the escape sequence pause time ( see S12 parameter)
• wait for response OK
NOTE: After the Escape sequence and during the call the only command that is accepted by
the GM862-GPS is the ATH. All the other commands are not supported during a call.
TIP: during the escape sequence pause time S12 no further characters should be sent to the
device in order to enter the command mode.