ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 162 of 1039 2021-09-23
3.2.4.12. AT+ICF - DTE-Modem Character Framing
This set command defines the asynchronous character framing.
ITU-T Recommendation V.25 ter
AT+ICF=<format>[,<parity>]
Parameters:
sets the number of Data bits and Stop bits.
Only the <format>=3 is supported.
setting this sub parameter has no meaning.
AT+ICF?
Read command returns current settings for parameters <format> and
<parity>. The setting of parameter <parity> is always 0.