Siemens MC35 Benutzerhandbuch
AT Command Set
MC35_ATC_01_V05.00
Page 9 of 256
15.07.2002
0 Version History
This chapter reports modifications and improvements over previous versions of the document.
"AT Command Set" Version MC35-ATC_01_V04.00 => MC35-ATC_01_V05.00
"AT Command Set" Version MC35-ATC_01_V04.00 => MC35-ATC_01_V05.00
Chapter
Page
AT command
What is new
Character sets Chapter revised and associated character set tables
in Chapter 9.5 updated.
Flow control
How to use flow control.
AT\Q<n>
Further details added: Using RTS/CTS handshake.
Restoring AT\Q settings.
Restoring AT\Q settings.
ATH
Notes on Multiplex mode and GPRS operation cor-
rected
rected
AT&F
Added further commands to list of factory settings
AT+IPR
Added note on minimum bit rate.
AT+CCFC
Added note on applicability of <class> according to
GSM02.04.
GSM02.04.
AT+CCWA
AT+CHLD can be used to put an active call on hold an
accept a waiting voice call. Not for data or fax calls.
Added notes on applicability of different <class>es.
accept a waiting voice call. Not for data or fax calls.
Added notes on applicability of different <class>es.
AT+CFUN
Chapter revised.
AT+CHLD
Removed note on GPRS.
Added notes: AT+CHLD for voice calls only. Further
information on Call Waiting.
Added notes: AT+CHLD for voice calls only. Further
information on Call Waiting.
AT+CIND
Revised Chapter.
AT+CLCK
AT^SLCK
AT^SLCK
Corrected description of “FD” lock: PIN2 is requested
as password (it is not sufficient to have done PIN2 au-
thentication before).
Added notes on applicability of different <class>es
and <fac>s.
as password (it is not sufficient to have done PIN2 au-
thentication before).
Added notes on applicability of different <class>es
and <fac>s.
AT+CLCK
Modified examples.
AT+CLVL
Added information on related AT commands
AT^SNF0, AT^SNFV, AT^SNFS
AT^SNF0, AT^SNFV, AT^SNFS
AT+CMER
Revised Chapter.
AT+CMUT
Added information on related AT commands
AT^SNF0, AT^SNFM, AT^SNFS
AT^SNF0, AT^SNFM, AT^SNFS
AT+CMUX
AT\Q3 (hardware flow control) is recommended.
Notes regarding execution of ATH on different chan-
nels corrected.
Notes regarding execution of ATH on different chan-
nels corrected.
AT+CPIN2
Added more details on validity of CPIN2 authentica-
tion.
tion.
AT+CSCS
Further details added: Using RTS/CTS handshake.
Restoring AT\Q settings.
Restoring AT\Q settings.
AT+VTD
AT+VTS
AT+VTS
Revised chapters.
AT+CMGL
AT+CMGR
AT+CMGR
Removed all information on CB messages.
Added note regarding AT^SSCONF.
Added note regarding AT^SSCONF.
AT+CMGW
Parameter <length> corrected (only required for PDU,
not for text mode).
Result code after failure of storing a message to the
not for text mode).
Result code after failure of storing a message to the