5.3
SNM15
AT Command Set Description
Digicom SpA
AT
ATTENTION: in the AT command state the modem can
automatically detect the terminal bit rate and character format,
adjusting itself accordingly, as soon as a command is issued. The
following DTE rates are permitted: 300, 1200 and 2400 bps (for
4800 and 9600 bps see command *I)
A/
This command causes the modem to repeat the last AT command.
This command is neither preceded by the Attention Code (AT)
nor is followed by a carriage return.
ATA
This command causes the modem to go off-hook immediately,
answer an incoming telephone call and begin the answer sequence.
ATD
This command causes the modem to go off-hook and automatically
originate a telephone call.
ATDnnnnn executes the dialling sequence of number nnnnn
ATDNn
calls the number stored in position n in the telephone
book
ATE
Enables or disables the echo; only with the modem in command
mode, whose characters come from the DTE interface.
E0
= The echo of the commands is disabled.
E1
= The echo of the commands is enabled.
