Siemens TC35i Terminal User Manual

TC35i AT Command Set
4.10 AT+IPR
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TC35i_ATC_V02.07 Page 100 of 439 1/30/04
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4.10 AT+IPR Set fixed local rate
The command AT+IPR can be used to set or query the DTE-DCE interface bit rate.
Syntax
Command Description
The test command returns the values of the supported automatically detectable bit rates and the values of the
supported fixed bit rates.
The read command returns the current bit rate of the interface.
The write command specifies the bit rate to be used for the interface. When you set a fixed-rate, make sure that
both DTE (TE) and DCE (TA) are configured to the same rate. When you select autobauding, the DCE will auto-
matically recognize the bit rate currently used by the DTE.
The setting is stored in the non-volatile memory and will be used whenever the engine is powered up again. How-
ever, in case of autobaud mode (
AT+IPR=0) the detected DCE bit rate will not be saved and, therefore, needs
to be resynchronized after restarting the GSM engine (see chapter 4.10.1).
Test Command
AT+IPR=?
Response(s)
+IPR: (list of supported auto-detectable <rate>s) , (list of supported fixed-only <rate>s)
OK
Read Command
AT+IPR?
Response(s)
+IPR: <rate>
OK
Write Command
AT+IPR=<rate>
Response(s)
OK
ERROR
+CME ERROR
PIN ASC0 MUX1 MUX2 MUX3
! % § § §
Reference(s)
V.25ter

Siemens TC35i Terminal Specifications

General

Brand	Siemens
Model	TC35i Terminal
Category	Modem
Language	English