Siemens M1 User Manual
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GSM M1 Module, English: A24859-N4000-A100-1-7677
gsm-m1-e.fm
Technical reference section
6.3.96
The GSM module functionally supports the following commands as per the future EIA/
TIA 592 standard or acknowledges them with OK. For more information contact: EIAs-
sociation, 2001 Eye Street, N. W., Washington, D. C. 20006, USA, Tel.: (1)-202-457-
4900 and specify "PN 2388".
Commands and result codes: Prompts
AT+FDT= AT+FET=
AT+FDR
Commands and result codes: Messages
AT+FDCS:
AT+FDIS:AT+FDTC:AT+FCFR
AT+FTSI:
AT+FCSI:
AT+FCIG:AT+FHT:AT+FHR:
AT+FCON
AT+FET:
AT+FPTS:AT+FHNG:
Setting parameters
AT+FCLASS
AT+FMFR?AT+FMDL?AT+FREV?
AT+FDCC=
AT+FDIS=AT+FDCS=AT+FLID=
AT+FPTS=
AT+FBUG=
Setting additional parameters
AT+FCR=
AT+FAAAT+FBUF?AT+FBOR
The active configuration profile for the GSM M1 module is stored in S-registers. Each
register is 8 bits long. A number of S-registers are reserved and must not be modified!
The other registers can be read by means of the ATSn? command or overwritten using
the ATSn= command. You can modify some S-register values using AT commands.
This saves you from having to access the values directly in the S-register, i.e. you do
not have to familiarize yourself with the actual values and meanings of the individual bit
positions within the S-register. This section provides an overview of the S-registers.
The factory configuration is printed in bold type.
Fax operation conforming to TR-29.2
The S-registers