5.21
SNM15
AT Command Set Description
Digicom SpA
AT*X
This command allows to control the clocks for synchronous
operation of the modem.
*X0 =
The clocks are supplied upon connection.
*X0 =
The clocks are always present.
+++
This ESCAPE command allows you to bring the modem into
command mode, by maintaining the connection with the remote
modem.
To ensure the ESCAPE command is correctly interpreted, you
need to take into account the following conditions:
●
do not transmit any characters for the time determined by
register S12. The default value is one second.
●
key in the ESCAPE code (+++) in sequence. The interval
between one ‘+’ and another should be no shorter than the time
determined by S12.
●
do not transmit any characters for the time determined by
register S12.
If the operation has been correctly performed, the modem will
answer with: “OK”, and the operator can now send the desired
commands.
If you wish, the ESCAPE character can be modified by writing the
new character in register S2.
