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AT Command Reference
80-99208-1 Rev. D 6-35
Set Character Framing (+ICF)
Syntax
+ICF[=<format>|=[<format>],[<parity>]|?|=?]
Description
Sets the modem local serial port asynchronous character
framing (start/stop bits) used for transmitting and receiving
information between modem and DTE on the Data port of the
Rm interface.
Note
This command has no effect on the configuration of the Control port of
the modem’s Rm interface. The Control port has a fixed configuration of
8 data bits, 1 stop bit and no parity running at 9600 baud.
As shown in the syntax above, either <format> or <parity>
can be optionally specified. If only one value is specified then
the other is left unchanged. If both values are left unspecified
then both are reset to their power-on default values.
Optional parameters must be separated by commas. The
commas act as place holders (in the command parser) for any
missing optional parameters.
+ICF? queries the current setting of <format> and <parity>.
+ICF=? queries for the acceptable ranges of <format> and
<parity>.
Valid Value(s)
<format>
:
<parity>:
Missing Parameter Default Value(s)
See “Description” above for values assumed when optional
parameters are missing.
3 8 data bits, 1 stop bit and no parity
0 Even parity
1 Odd parity
2 Mark parity
3 Space parity