ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev.4 Page 29 of 545 2020-04-15
3.1.2.2. AT&F - Set to Factory-Defined Configuration
Set configuration parameters to default values.
ITU-T Recommendation V.25 ter
AT&F[<value>]
Execution command sets the configuration parameters to default values specified by manufacturer;
it takes in consideration hardware configuration switches and other manufacturer-defined criteria.
Parameter:
only the factory profile base section parameters are considered
either the factory profile base section and the extended section are
considered (full factory profile)
If parameter <value> is omitted, the command has the same behavior as AT&F0.