Ericsson T39 - Page 162

AT Commands Modem Terminated 160
AT+ICF Cable Interface Character Format
AT+IPR Cable Interface Port Rate
Description: Determines the local serial-port asynchronous character framing.
Set command: AT+ICF=[<format>[,<parity>]
Read command: AT+ICF? Displays the current <format> and <parity> settings.
Test command: AT+ICF=? Shows if the command is supported.
Test command
response:
+ICF: (list of supported <format>s),(list of supported <parity>s)
Parameters:
<format>: Determines the number of data bits, parity bits and stop bits in the start-stop frame.
<format> Description
0 Auto-detect
1 8 Data bits, 2 Stop bits
2 8 Data bits, 1 Parity bit, 1 Stop bit
3 8 Data bits, 1 Stop bit
Default setting
4 7 Data bits, 2 Stop bits
5 7 Data bits, 1 Parity bit, 1 Stop bit
6 7 Data bits, 1 Stop bit
<parity>: Determines how the parity bit, if present, is generated and checked.
<parity> Description
0 Odd
Default setting
1 Even
2 Mark
3 Space
Description: Specifies the data rate, in addition to 1200 bits/s or 9600 bits/s, at which the DCE will
accept commands. May be used to select operation at rates at which the DCE is not
capable of automatically detecting the data rate being used by the DTE.
Set command: AT+IPR=[<rate>]
Read command: AT+IPR? Displays the current <rate> setting.
Test command: AT+IPR=? Shows if the command is supported.
Test command
response:
+IPR: (list of supported auto detectable <rate>s)[,(list of fixed-only <rate>s)].